By Bailey of London. Stainless steel mechanism with tensioning knob. Olive drab webbing strap with twin pronged buckle. Clear King's crown markings to both parts. Excellent condition. Contained in the issue aluminium tin, also with Air Ministry marked to the base. Tin shows wear and the lid's hinge pin is loose such that the lid detaches. Used in RAF station medical rooms or issued as part of the larger first aid outfits. Stock code S7040C.