WW2 type 4a mine detector

A World War 2 (1939-45) Type 4A British Army mine detector in wooden case, ex Royal Dockyards, Greenwich, London. Associated canvas rucksack dated 1944 and bearing the British military broad arrow (Crows Foot) marks, and a fabulous and very substantial transit case (approx 24" x 14" x 12"/61cm x 36cm x 30cm) bearing a variety of annotation relating to the Royal Dockyards.   NOT FOR SALE