Vintage Military or civilian Portable aluminum/metal Parts Cabinet 100 compartment/radio / telephone parts. Battleship gray aluminum cabinet w/metal handles and latch. Latching closure but is not waterproof. 100 slots-50 each side. Exterior dimensions: approximately 21x21x8. Opens to 43 long. I’ve searched the web and cannot find another box like this. This case was filled with boxes of radio tubes and parts. See pics for scratches and blemishes.