These photos date from the 1960s, when the BBC Midland Region Film Unit was based at Broadcasting House, 52 Carpenter Road.
Copyright remains with the original holder, no reproduction without permission
The following information was added on the Pebble Mill Facebook page:
Steve Saunderson: The camera looks like an Arriflex 2b 35mm. With a 400ft magazine ( 5 mins run time at 25fps ). The motor was underneath the camera body and fitted into a special tripod head such as a Ronford-Baker Fluid 15. Fitted with a clip-on bellows matte-box with filter tray. There was a smaller version, the Arri 16ST 16mm which could take a 100 ft ( 2mins 30secs ) daylight loading spool inside the camera body or have a 400 ft ( 10 mins run time ) magazine on top like the camera pictured.
The Land Rover emblem doesn’t specify “Midlands Film Unit” so it may have been sent up from BBC Ealing Studios.