a mine detector with instruction book as issued by The War Office, Whitehall, November 1945; detector equipment consists of the following; unit to test search coil alignment (no ZA 24870 serial no 4118), 10.5cm high by 9.5cm wide; screw threaded cap; receivers headgear CLR double no11 YI/YA 8584, canvas head piece; the dectector itself is no 4A 2.A. 27932
