Aeronautical Instruments & Tools
Stock No. 6392
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Air Ministry Type 35 No 1 Photo Reconnaissance Camera Control Unit - Click for the bigger picture

Air Ministry Type 35 No 1 Photo Reconnaissance Camera Control Unit

Designed to work in conjunction with the F24 camera, first introduced in 1925 used by British and Allied armed forces during WW11 and post war. The F 24 was installed in a wide variety of fighters and bomber aircraft including the PRU Spitfire, the Lancaster and the Mosquito. It was set up to work on the"robot" principle. When the pilot or bomb-aimer presses a button, the rest can be safely left to the T.35 control unit, an ingenious device which can control a whole series of operations—from a 500 exposure reconnaissance requiring exposures at regular intervals, to the synchronisation of the flash explosion of bomb bursts during an operation. Our unit comes complete with in a fitted storage case marked with an Air Ministry metal plaque confirming Stores Ref nos 14A/1007 (for case) and 14A/943 for the unit. Interestingly the unit appears to have been modified in service and the original stores reference nos ground out and a revised number 14A/3383 added. The instrument itself looks to be in good used condition and still has connecting wires attached so it looks like it has definitely seen service. The top dial can be set to the interval in seconds for the exposures from 5 to 50 seconds The bottom dial controls the number of exposures with a scale from 1 to 125. The unit is marked 24 volts and whilst not dated we believe this to be from the late WW11 period or early post war as the T.35 remained in use until the mid 1950’s when it was fitted to such aircraft as the Canberra. Whilst we are offering as a collectable and can’t guarantee it still works it looks to be in first class condition. The Photo Reconnaissance Unit of the RAF is often undervalued but the PRU boys carried out a critical function often in unarmed aircraft. This controller would make a wonderful addition to a specialist or general RAF collection. Box measures 9.5” x 5.5” (24.5 cm x 13.5 cm) The unit weighs 2.5 kilos unpacked so please check for a delivered price before ordering!