Marconi B3200 colour television camera viewfinder

This is a rather battered example of the B3200 viewfinder type 7251a, it turned up in New Zealand, so it goes to show the worldwide market for Marconi cameras. Alas the rest of the camera is nowere to be found!

This viewfinder was also used on the V3310/BD877 vidicon colour camera

Viewfinder Circuit Diagram type 7251a WZ.30385/D issue 4

Picture credit = XDCAM