Category: Technology

ILEA Channel 7 Network: 1968-1979

ILEA LogoIn the late 1960’s and running through until 1979, the ILEA (Inner London Education Authority) ran and operated it’s own unique analogue cable television network. By the time of its closure it had linked together all of its 1,400 schools & colleges within the London area and also universities, including Imperial. It was Europe’s largest closed circuit television network. The system was installed and operated by the GPO Television Service, but by the time of privatisation and renaming as BT, the network was doomed, with closure looming. We had connection to the cable network in the early 1970’s when the University of London created and operated its own Audio Visual Centre. ILEA Channel 7 Caption Programmes made by the ULAVC were recorded in their own TV studio, based at 11 Bedford Square in central London. Transmissions were all made from videotape by the ILEA TV Studio staff at the Battersea main hub. In the case of programmes made by the ULAVC a separate Channel 7 was operated for their exclusive use. ILEA’s own programmes for schools were on channels 2, 3 and 4.  The ILEA studios and recordings were all to broadcast standard using 2 inch Quadraplex videotape whilst the ULAVC ran on IVC 1 inch videotape. As can be appreciated, all of the programming across the channels was therefore carried out from pre-recorded videotape. But, the network could be run live from any of the three studios at the Battersea main hub. Barry Humphries as Dame Edna Around 1976 I had the brainwave idea to suggest to the ULAVC that we make and provide some programmes from the Imperial studio. The only materials that might be of interest to other universities were perhaps some of the STOIC output which was gaining popularity with the introduction of celebrity interviews with those like film director/actor Mel Brookes and housewife-superstar Dame Edna Everage, otherwise known as actor Barry Humphries, seen in the photo on the left with Mark Caldwell in the Imperial TV studio. Several videotaped programmes were made with the specific idea of being shown on Channel 7 (Terry-Thomas was one), but I then went a step further and suggested we do something live! After I’d consulted with the ULAVC ILEA Battersea Studio 1977 and then the ILEA Battersea operations staff we got a transmission slot and studio access. On 17 February 1977 a pilot programme called London Luncbreak went live on the air from the ILEA Battersea TV studios. The photo on the right shows main presenter James Sinclair during the live transmission. Because of a connection I had with the then BBC “film night” TV series, I managed to get Barry Norman to the studio to take part in the live transmission. Three further programmes were produced in the ‘London Lunchbreak’ series, but our enthusiasm was dashed when we heard the very next month on 31st March 1977 that the network was to close in early 1979. ILEA Battersea Control Room 1977 There was little point in continuing when the end was close. We had left it too late to get involved with the network, perhaps a couple of years earlier would have been better and given us a few more transmissions? Over on the left, in the gloom,  you can see me directing one of the live programmes at the ILEA Battersea studios. The videos below are a recording of the pilot London Lunchbreak which includes a sound fault during a film clip! Remember that this programme was totally live from  the ILEA studios. Also, the very last programme made and transmitted over the network by the ILEA, containing a rather large number of old programme titles (jump to the end when you get to that part). The ULAVC never made a farewell programme but continued its videotape operation, but with no cable output. ILEA continued in a similar way until, like the ULAVC, it was totally closed. Both the ULAVC and ILEA had converted into colour production by 1980, however, the now old GPO VHF cable network was only just capable of transmitting high quality colour (it was originally designed for analogue black and white in 1967). So perhaps it would have been difficult to continue with a poor technical service? However, I managed to capture a rare c1977 test transmission from ILEA in colour. It was made on Channel 2 and I was told that the ULAVC loaned ILEA a colour camera to make the live test, which seemed to work as far as I can see, that’s the last video down below.

Oh, and then there was Westminster Cable TV and another opportunity for live TV, but this time from Imperial College’s own TV Studio; but that’s yet another story, so far untold…

Colin Grimshaw November 2015

Parallel Computing Research Centre Royal Opening – May 1994

An AP1000 Super Computer was donated by Fujitsu Labs to Imperial College to inaugurate the Imperial College/Fujitsu Parallel Computing Centre, opened by HRH Princess Anne in May 1994. It had been in continuous use since then and achieved remarkable longevity for an experimental parallel machine. AP1000The facility had been funded by a partnership between Fujitsu, the EPSRC (Engineering and Physical Sciences Research Council), the Higher Education Funding Council and the Office of Science and Technology. The award on the UK side amounted to £1.65M. This was backed by a significant contribution from Fujitsu, continuing a fruitful collaboration between Imperial College and Fujitsu.

In 1997 Imperial College based a new campus-wide service on an 80 node Fujitsu AP3000 parallel computer, which was linked to the Fujitsu VX vector system, a resource amongst the most powerful in the UK. The systems provided a theoretical aggregate peak performance of nearly 50 Gflops with 15 Gbytes of memory and more than 400 Gbytes of high speed disc storage. With the way technology moves, I suspect that’s all a bit ‘last century’ by now (which if course it is).

In the year 2000 the following announcement was made:

fujitsu“Shigeru Sato, President of Fujitsu Laboratories of Japan, visited the department of computing on 15 March 2000, to give a seminar and switch off the Fujitsu AP1000 in the Imperial College Fujitsu Parallel Computing Centre. Mr Sato’s talk was followed by the ceremony to switch off (seen on right) the AP1000 with the rector, Lord Oxburgh. The AP1000 pioneered much work in parallel applications (CFD, artificial life, visualisation, environmental modelling) and parallel methods research (Parallel Software Technology, Performance Modelling, data mining, optimisation). The machine was still in active use prior to its decommissioning and the groups using it will be transferred to newer machines”

I made this video to commemorate and archive this important event both for Imperial and Fujitsu.  Once again the commentary is by Michael Rodd.

Colin Grimshaw August 2015

Reactor Centre opening: 22 June 1965

1965_Reactor--tojpeg_1417970787838_x2It’s 50 years since the official opening of the University of London Reactor Centre housed at Imperial’s Silwood Park campus. Silwood Park is located about 25 miles West of Central London, near the village of Sunninghill, Ascot, Berkshire. On 22nd June 1965 the official opening took place with the Principal of the University of London, along with the Imperial College’s Rector Sir Patrick Linstead, Pro Rector Sir Owen Saunders and Chairman Lord Sherfield. In 2011 the process application to decommission the ‘GEC 100kW Consort’ reactor was started and is being continued today. Sadly, although the archive has BBC Footage shot at the 1965 opening ceremony, it’s minus the sound track, so P.HSN Reactor Under Construction. From above. Spring 1964the on-screen presentation and interviews mean very little. That’s rather a disappointment as it captures a key part in the college’s history. The photo on the right is during construction. What I do have is a segment from the 1982 documentary that I made about Silwood Park and fortunately we shot a section about the reactor and its operation. Tracy Poole spoke with Dr McMahan a lecturer in Physics about the operation of the reactor centre. We shot inside the main reactor hall, control room and experiments lab. I’m so glad we did this because it will be the only archive material shot about the reactor before it eventually disappears for good. 1135902Because it’s a ‘pool type’ water cooled and water moderated reactor it’s possible to open the reactor up and seen inside the core (yes it’s true). Then you will see a bright blue glow caused by the Cherenkov radiation. The image on the left show this glow which I witnessed myself when I took the shots for the video whilst standing on top of the reactor. When we made this video the reactor centre was still relatively new and only 17 years old, now it’s celebrating 50 years! As indeed I do myself, later this year, with 50 years of working at (and since early retirement, occasionally with) Imperial College!

Below is the documentary extract about the reactor centre and also some lovely aerial helicopter footage we had shot, which shows the beautiful Silwood Park campus.

Colin Grimshaw June 2015

Margaret Thatcher at Imperial College: 1985

In a previous entry you would have seen the video I made to celebrate the City and Guilds College Centenary in February 1985. As part of the week of events an exhibition was run entitled “Technology 2000”. It was opened by Margaret Thatcher -who was then Prime Minister- on 27 February 1985.

Professor Bruce Sayers was then Dean of City and Guilds and made the introduction. This version of the speech is the full version. The one already seen in the C&G centenary video is edited down to fit into a specific duration. Here then is the full, unedited version, from the original 1985 master tape.

Here is the link to the City and Guilds Celebration video on YouTube. Included in that video is the tour Mrs Thatcher took of the exhibition Technology 2000 and shows some of the people she met.

Colin Grimshaw April 2013

30 years ago this week…

Office of the Professional 1980
The Office of the Professional 1980

This is an additional and brief entry to mark the recording of a video I made 30 years ago this very week. The video was “The Office of the Professional” made with, and for, Professor Bob Spence from Electrical Engineering. You’ll find this video and others  in the section about Bob’s work, but I thought it worth repeating. I saw Bob recently and we both recalled the making of the video and how complicated it was. For example, the various TV screens seen running were in fact fed from different video players, so making these all run in sync was not easy. In fact, along with the recorder that was actually recording the video from the camera, we had 3 machines all needing to be run at the same time. This was early days for us and our colour camera (yes camera, as we had only one) which needed a lot of light to give good pictures.

The video was shot during this week in December 1980 and edited, after the Christmas holiday, in January 1981. Bill Buxton in his 2007 book Sketching User Experiences is quoted as saying, in reference to the video that this “is the first example of an envisionment video that I am aware of” and that it was “remarkable for its insights”. As I have already detailed in the previous full entry about Bob, the office desk that was constructed was faced in cardboard and green felt. One oversight was perhaps the telephones, we never attempted to change these to anything futuristic, so they look a bit odd now. The video also captures parts of the college long since changed and Alumni may remember: the main entrance, the steps and the original walkway going towards Electrical Engineering. These shots were taken on a dark and wet December afternoon back in 1980.

Colin Grimshaw December 2010

New College Phone System: 1984

In the summer of 1984 I was asked by Peter Burridge the Telecoms Manager, to make a special video to alert all members of Imperial College to the fact that we were about to put into service a new electronic telephone exchange. Until this time we had two systems running side by side: an internal automatic exchange and an external (BT) manually operated switchboard.

1950's Automatic Telephone Exchange
1950’s Automatic Telephone Exchange

The original internal exchange, installed sometime around 1959, was located in the basement of the Royal School of Mines, whilst the external switchboard was installed in the Sherfield Building around 1969. This was probably to coincide with the opening of the building that year. For those only familiar with how things operate these days, the old system now seems very ancient. It required two telephones on a desk, internal and external. You called via the internal exchange with very old dial phones (in some cases), whilst to make an external call you picked up the receiver of the other phone and waited for the operator to answer.

Sherfield Building Manual Switchboard
Sherfield Building Manual Switchboard

You then had to request an ‘outside line’ and from there you could dial your call. All incoming calls to Imperial were answered by the operator and then put through to the extension in question. There were no connections between the two systems! So if a location only had an internal phone there was no way to contact them from outside of the college. The internal exchange catered for some 2,500 extensions whilst the external catered for 1,500 extensions.

statesman handset
The ‘new’ Statesman telephone 1984

The new system was deemed so “new” that training sessions were put into place at various locations around college. These were designed for either staff or students and some even took place in the Great Hall. It may seem odd, but at that time most secretaries, for example, were using normal electric golf-ball typewriters and few people had contact with computers unless they were academic. So, having to press button combination’s to achieve things like two way calling or call transfer had some people a bit stumped, thus the training sessions were arranged. As this concerned all of college there was great publicity and this can be seen from this mid-summer edition of the student newspaper Felix from 17 August 1984 (pages 4 & 5).

The colour stills of both the 1950’s exchange and switchboard are taken from the videotape I shot. So far, I’ve not located any other images of, what was, a major part of the daily unseen operation of Imperial College. I suspect that these sequences in the video may have been the first time that some people had seen any of these background services operating. I was also one of the first to experience the new system.

A few weeks before operation began I was asked if I’d wait by my current internal phone at around 6pm one evening whilst it was manually switched from the old to the new system. I then received a call via the new exchange to test all functionality and quality of sound. The rest is now part of college history as we all take the new systems as part of normal daily college life. But is was just a little bit different when you picked up the external phone and knew the person on the switchboard and had a short conversation before saying…”can I have an outside line please?”.

Colin Grimshaw November 2010

Creating this blog is a sticky business!

Since the start of this archive blog people have asked me various things about the videotape collection. Questions range from: when did the collection start; how many tapes are there; and what formats of tape do you have. So, I thought that just for once I’d write an entry without an actual video in it. Some questions I’ve been asked are answered in the “about this video archive blog’, but I’ll go through them again anyway.

Some of the 700+ tapes
Some of the 700+ tapes in the video archive

The earliest videotape (one inch ‘A’ format) dates from about June 1970 and is on our original videotape format made by the American company Ampex. This company invented the world’s first commercial videotape format back in the mid 1950’s (2 inch Quadruplex). So, our oldest tape was made only 15 years after the invention of videorecording itself. Sadly, playing these tapes back is slowly becoming a problem. Equipment is no longer accessible on campus to run some of the formats we have, but it is possible to use commercial facilities (at a cost). Recently, the earliest collection from the student TV service (STOIC) came under our access.

The Ampex one inch open spool 'A' format tape
Ampex ‘A’ format tapes have gone sticky

I’d forgotten just how many of the original one inch videotapes they still had. There are gems yet to be seen, dating from the early 1970’s through to about 1980, in fact their collection now has more one inch tapes than we do (many of ours are long gone). Anything of importance was transferred to another (the latest at the time) videotape format, but some items (mainly STOIC’s) remain, frozen in time, awaiting that day of playback once more when finances allows us to transfer them into a new digital format.

Playing these early tapes back has recently become a problem anyway. There is an effect called Sticky Shed Syndrome which means that the binder, which sticks the oxide onto the plastic tape, is breaking down. What appears to be happening is that the binder is taking in moisture and going sticky. It’s SO sticky in fact that when tapes are run, the oxide and binder come off the plastic tape and stick to all parts of the videorecorder that the tapes run past. After only a few moments of playback there will be a very loud screeching noise followed by the video head clogging and the machine grinding to a halt. If you put your finger onto the guides inside the machine it will be sticky and covered in tape oxide and a sticky goo.

Oxide is badly shedding from magnetic tapes
Oxide is shedding from magnetic tapes

In the recent blog entry called “seen and gone” I found some old audio recordings of the soundtracks of erased videotapes. These audio tapes also suffered the same problem of shedding oxide. When I started to play them the oxide came off the plastic, as you can seen in the photo. My fingers can be seen through the plastic tape. The one good thing was that whilst running the tapes through the recorder I was also copying it onto computer to then go onto disc.

The U-matic videotape format
The U-matic videotape format suffers too

These playback problems have happened because some tape manufacturers got various chemical mixing formulas wrong. It was only in the mid 90’s or so that the problem was fully appreciated. There is only one way around the problems of playback. The tapes, audio and video, have to be baked. That is, the tapes have to be heat treated at something like ±50 oC for a few hours or more. This draws the moisture out, allowing immediate playback to get the material onto another modern format. The temperature used is critical, too high and the ‘Curie point’ can be reached and the tapes automatically erased, or at least the magnetic properties will be lost and thus the recording data will be gone for ever. So there are problems and dangers anyway with this method of recovery!

The various tape formats we have to work with
The various tape formats we have to work with sitting on the edit suite desk

We are therefore faced with a slight problem of playback, even with tapes still in use today like the U-matic system. Most of the tapes seen on the shelves in the top photo are of this format and many are causing playback problems. I’ll be experimenting with heat treatment soon to sample a few tapes for transfer. In most cases I’ll put these onto DVD, assuming they’ll play back okay after treatment. Today, we have many tapes formats as can be seen in this last photo. We’ve gone through: One inch open spool both low and high band; U-matic low and high band; Betacam and now DVCam. Also we’ve encountered half inch open spool, Philips cassette, VHS and so on. With some 700 tapes now being held in the collection, the question is how long will we be able to play back any of the many formats of videotapes that we have?

Colin Grimshaw September 2010

Departments: Electrical and Electronic Engineering

Electrical Engineering 1962
Electrical Engineering in 1962

It’s not until you start to look at individual tapes in our archive that you realise how many different videos have, or could have, a link between them.  In this latest blog I’ve found an example of that with two research videos made for the Electrical and Electronic Engineering Department ( Electrical Engineering Department as it was when these were made). We’ll also be seeing something of the actual department from the past. I should also point out that until 1976 were part of that department (a departmental facility) and as such located within the building. Our first location was on the 3rd floor moving to the main walkway level 2, where many of you may remember us.

In February 1981 Professor J.C Anderson (“Andy” Anderson 1922-2001) asked me to make a video showcasing the research in his Electrical Materials section within the department.  I can’t recall the exact reason why we made the video, but am assuming it was to do with an open day, or similar, for Postgraduate research students, hence his references to getting PhD’s at the end of the video. The research going on at that time is shown and he makes reference to the work by Mino Green on Electrochromic Displays, but more on that in a moment.

Andy was very keen on the use of modern technologies for teaching, research and promotion and was the Chairman of the “Educational Technology Committee” (long since disbanded). It was his idea that I should be the only non-academic (although I was on the ‘academic related staff’) member of that committee to be able to update and advise on matters relating to the use of video within Imperial. He was not afraid to appear in front of the camera or, as in this case, record a voice-over as well. So here is the video we made with him: “Electrical Materials Research at Imperial College”

In the previous video, mention was made of the work by Professor Mino Green (1927-2022) (then Dr) on Electrochromic Displays. This work was already being carried out at the time of the previous recording. In fact the first video on Electrochromic Displays was made a year earlier in April 1980. We made some 7 videos on the subject with the last being in March 1993. I gather that Professor Green’s work has now moved away from such devices, but the concept was interesting and novel. The video itself is an example of how to show large numbers of people the research work being carried out by a small dedicated group. Even as long ago as 1980 we were having copies made into the American NTSC TV system to enable research work to be showcased in the USA, Mino Green’s was an example of this. Here is the video from 1993 on “Electrochromic Displays and Windows”.

Mino was an Emeritus Professor of the Science of Electrical Devices. His webpage described his work as “…The interplay of solid state physics and chemistry, particularly physical chemistry, has been an abiding interest. This has led through many areas, including semiconductor electrochemistry, chem- and physi-sorption on semiconductors, thermoelectric systems, solid state photo-and e-beam-decomposition, and transition metal oxide electrochromic systems. Now my main interests are in the larger end of nano-systems…”. In 1980 STOIC recorded an interview with Mino where he explains his area of research, you can see that video above.

Ampex Video Recorders
Ampex Video Recorders in use in TV Studio number 2

Finally for this particular blog I’ve pulled something out of the archive from 1978 and you’ll see that in just a moment. It was a video made to showcase the whole department rather than a particular division or research project. Again, I can’t recall the exact reason why we were asked to make the video, but assume it was either an open day or event with alumni for example. Open day is more likely as the video is dated June 1978. It was a major task to make too, as editing was primitive on our old Ampex open spool one-inch tape machines. Nothing was automatic and edit points were marked with white (‘chinagraph’) wax pencils onto the tapes directly, spooled back and then run up to speed for editing. Recently I re-discovered a tape, made in 1974, where we are showing what the studio could do. So, before we see that 1978 video, here I am in our original TV Studio number 1, showing briefly the Ampex recorder in use, which I can assure you was as heavy as it looked!

At this time, we had no real means to record outside of the studio. One option though was to link from a location back to the studio by cable. And, because we were located in the Electrical Engineering, the whole building had video cables running from the ground, to top floors. We then had the ability to run from a location point on each main floor, down to the studio and potentially elsewhere. In the end, cables were available to and from many different buildings around the South Kensington campus. However, by this time we had already gained the ability to record outside of the studio having just moved into colour operation on the U-matic tape format. Portable battery operation was then made possible. The video that follows is an example of this.

So back then to the video I made for Electrical Engineering . The video did require a voice-over, but could I get anyone to volunteer to record it for me? Well the answer was no and being at a stage of needing to start the editing I had to do it myself. That aside, the video is a unique record of the department showing its teaching and facilities. I was asked to make specific reference to the fact that every lecture room was equipped with an ‘overhead projector’, how times have changed! The department also had its own glassblower, electronics servicing and draftsman. Here then is a snapshot (in black and white) of the department as it was in the early summer of 1978.

Colin Grimshaw May 2010

STOIC: One

For this entry I’m showcasing something that we’ll be visiting many times more. STOIC, the Student Television Of Imperial College was formed in 1969 and is still running today some 40 years later, in fact it’s their 40th Birthday this week. Because they were taking a student point-of-view on college life and were free to feature and record what they wanted, they have left us with a unique record of Imperial College that does not exist elsewhere.

20 Minute talks taking place in 1967

STOIC’s origins are with the Electrical Engineering Department (who owned and ran the original TV Studio) in  January 1969, after being formed following a suggestion from Sinclair Goodlad. The initial idea was to help operate the cameras for the departments “20 minute talks” that ran each Wednesday afternoon (see photo from 1967). This would give them something positive to do and would also give them experience prior to the setting up of an official union club and by October 1969 this had happened. The first experimental news programme was recorded on 17 February 1970 and was called “IC Newsreel”. Now 40 years later, this programme still exists on videotape and an extract from that programme can be seen in the 10th anniversary recording at the end of this current blog entry. In it you’ll see Professor John Brown, then head of the electrical engineering department speaking about the death of Lord Jackson the Pro-Rector. John Brown being a relative of Prime Minister Gordon Brown.

STOIC in the original TV Studio in 1971

For the first and second programmes the technology limited the students to 1/ recording only within the confines of the studio and 2/ recording in one go, that is, without any form of editing. Because of this, showing things outside of the studio was clearly not possible, but there was a simple solution by using 8mm home movie film. STOIC shot short items on film and edited them into a suitable order for use in the programme. The films were silent and frequently in black and white, although some do exist in colour (the videod programmes were black and white). Although a small collection of those 8mm films are still around, the news programmes that they were shot for have long since been erased. This was due to the fact that videotapes cost around £30 at that time. So, all these years later we are still able to see short film clips of events and that’s what we’re going to do now.

This is a film clip from the early 1970’s and may well be featured in one of the first two programmes still on tape. But here it is in its original 8mm film version as used in the programme. It’s a student union meeting being run by the union president Piers Corbyn and we’re lucky that Lord Penney, the Rector, was clearly addressing and answering questions from students. This 8mm cine film is interesting because, besides the videotape interview, this is the only other moving film record of Lord Penney at Imperial College. Remember this is silent and in black and white.

STOIC were well underway by the time of this next video from June 1971. It focuses on the fact that they were heavily involved with the camera operation for the student’s 20 minute talks in Electrical Engineering. A mock-up talk is given by a STOIC member, who was also in the department as a student. The video was made to get members to join in the October of that same year. It should be remembered that at this time almost no one would have had access to video cameras, let alone a videotape machine, so being in STOIC gave people that access. Some of the technology behind the scenes is shown to enthuse students to join. It’s all very basic and looks a bit faked, you’ll see some flashes between sections where the videotape machine was stopped and then restarted to allow sections to be recorded (no editing as such at that time).  Tim Dye, the chairman, appears at the end of the video to encourage people to join. This was made nearly 40 years ago so quality is poor, but it’s amazing that it has survived to this day!

Trevor Philips talking to Desmond King 1970’s

This next photo is interesting as it features the former Student’s Union President (1975-1977) Trevor Phillips being interviewed by Desmond King. This would have been for one of the weekly news programmes. Trevor went on to work (briefly) in TV himself with LWT, so perhaps these early outings were his first step towards that. Trevor will also feature in other videos in future posts on STOIC. He is (as of Feb 2010) chair of the Equality and Human Rights Commission. At this time, all main events were still studio bound, but things would soon change. 8mm cine film would soon be a thing of the past for their news programme coverage. Skipping forward some 8 years STOIC had bought their own portable videocamera recording system. This allowed them to go outside and record the type of events that students get involved with.

Morphy Day was one such event to be covered annually. Originally, on the day each year, just a cup was presented for rowing, but in later years on Morphy  Day the towpath at Putney was also the scene for battles between supporters of the various teams. All sorts of waste food matter, flour and dead fish were hurled at each other. This was just too good an opportunity to miss and so we can now see Morphy Day from 1979, but we can’t smell it thank goodness. This event no longer happens and is therefore yet another unique record of college life and its traditions from years past.

Past STOIC chairman at the 10th Anniversary in 1980

Finally, to end this first look at STOIC we have a video made to celebrate the first ten years of its operation. Because students will come and go in a natural cycle of time I was the only person who knew the history and the people involved since 1969. Although the formation became official in 1969, the first 10 years were actually celebrated in February 1980, this was to coincide with the first programme being made in February 1970. In conjunction with the current membership we made a video that celebrated all that had happened since the beginning.

Indeed a lot has happened during the time, going from black and white into colour was an obvious improvement and being able to edit was a major leap forward. A party was organised and every STOIC chairman to date attended (above photo). Jumping forward some 30 years perhaps an updated version is now long overdue? I hope those who remember watching STOIC’s programmes, or those who were members, enjoyed this first look back into their archives. So it’s another Happy Birthday to STOIC, 40 years old this very month!

Colin Grimshaw February 2010

Silwood Park

In 1982 we made a video that was a co-production between the TV Studio and STOIC (Student Television Of Imperial College). The students had been keen to make a video about the life and workings of Silwood Park, the college’s field station near Ascot in Berkshire. Their resources were limited to allow this and it would have meant that the video would have been made in black and white. So, I offered to work with them to make something better and in colour. I’m glad we went down this route because now we have a unique record of life there in the early 1980’s. We’ll come onto talking about the video later on.

Silwood’s history is quite long and to help me out, here’s a snippet from the college’s page on “Silwood Park – Past and Present”….

“Imperial College acquired Silwood Park and Ashurst in 1947, as a Field Station to provide a site for research and teaching in those aspects of Biology not well suited for the main London campus. The Manor House is the original Silwood Park house, built in 1878, designed by Alfred Waterhouse, who also designed the Natural History Museum in London, South Kensington and Strangeway Prison.  Silwood was requisitioned as a military hospital and convalescent home during WWII, so when the College took it over in 1947 it was surrounded by bleak, but useful, single-storey wards and offices.  Some still survive; the present Refectory, Stores and Field Course laboratories are gems of the period. Presumably no-one in 1940 anticipated a working life of over sixty years for these ‘temporary’ edifices.”

To read the full story on Silwood Park’s 75 years click here.

The estate is some 250 acres in size. To help give you an overview of this, I’ve found some of the aerial shots of the campus taken in 2008. My colleague Martin Sayers went, with a camera crew, on a morning’s shoot around all of the college’s campuses. The pictures were actually shot in high definition using a gyro-stabilised camera, mounted in a twin-engine squirrel helicopter.  The helicopter was flown from Redhill Aerodrome.

I recently discovered a batch of old 8mm cine films shot for various TV programmes made by STOIC. Back in the early days, we, and STOIC alike, had no means to shoot video outside of the TV Studio – other than using very long cables. To be able to show things outside, STOIC resorted to using 8mm movie film. This was cut and run into a programme with a sound commentary added live at the time. As time progressed, a small magnetic sound stripe was added to the film and this allowed a commentary to be synched directly to the film well in advance of the programme being recorded on videotape.

What I found was some film, shot in 1970 (click red icon above). This was from the very first STOIC news programme called “IC Newsreel” recorded on 17 February 1970 (shown the following day in the Junior Common Room).  The item is about a Touchstone weekend that was held at Silwood Park. These came out of an idea by former Rector Roderic Hill and started in around March 1950. The weekends were run with the idea where  “…students could discuss a range of topics (many of current interest) together with experts…”

If you can identify anyone in the film please let me know via the comments option at the bottom of this page. Ken McDowall (1909-1997) was appointed to run General Studies in 1952 and also to take over the Touchstone weekends and you can see him in the film, appearing to be providing some alcoholic relief to some of the students! There is an archive edition of Felix on Ken McDowall, see page 4.

You may have also spotted Silwood Park being used in the video “Translations: Engineering Design 2020AD” which is featured in the blog on Professor Bob Spence. We used the grounds and main house for most of the video. The sequence showing the dinner party was shot in the main entrance hall.

And so now on to that Silwood Park documentary we made in 1982. For those who know Silwood Park and the people who were there at the time this will, I hope, bring back some happy memories. You’ll see Professor Michael Way, then Director of Silwood, talking about the field station and what it does. Also featured are many people involved in research including Professor (then Dr) Graham Matthews who at the time was running the overseas spraying machinery centre. Dr Matthews demonstrates the electrostatic spraying ‘bozzel’ technique developed with ICI and when he operates it you’ll hear a click on the audio from the static charge.

A sequence, shot out in the fields, shows the work being carried out on the ‘black bean aphid’.  At the Reactor Centre (above, right), Dr McMahan discusses the work and role of the University of London centre and we get a unique look inside the reactor whilst it’s operating. Professor (then Dr) Bob Sinden discusses his research work on Malaria. This interview is interesting because it was shot at Ashurst Lodge, sold six years later in 1988. The whole video is a snapshot of life and work at Silwood Park in the early 1980’s. The presenter and interview is Tracy Dudley (nee Poole) who was an active member and presenter with STOIC for many years. You will see more of her in other videos I’ll be featuring from STOIC’s archive that we now house.

Colin Grimshaw February 2010