Japanese WWII Flashlight-This is not a standard of a field flashlight by any means, as it comes in a large metal case measuring approx. 4 ½ “across and high on the front of it has an anchor, so one would presume this is for navy issue. Inside the case, would be the battery to charge this flashlight and a storage area for the flashlight itself. The flashlight is attached by a long electrical cord, ending in the actual lens and bulb It has a clip which apparently would be attached to a hat or a uniform so that it could be hands free. Never seen one of these before. Don’t know if it works.