Unique? PYE 693 Colour TV Chassis CT200 TV Service Training Disc by F Gerrens. I don’t know the history of this item but it is certainly very interesting. Too good to dump. Looks like it was made for a training department for television engineers. It has a curser on one side to follow through various stages and a connection chart on the reverse. Also has the original negative included. Please study the photo’s as they form the main description. It will be well packed for posting. POST UK ONLY.
