© Crown Copyright: IWM (HU 112472)
An ATS artillery observer uses a theodolite to measure air shell bursts at the Royal Artillery Experimental Unit, Shoeburyness, Essex , 1942
You may also like
A Heinkel He 111 bomber flying over the East End of London at the start of the Luftwaffe's evening raids of 7 September 1940.
Regular price from £25 £25