Wehrmacht box for "V.K.(Fgb.bf) radio remote control cable

A Wehrmacht box for the extension cable of the remote control unit for the Torn.Fu.b1 and Torn.Fu.f (Vl.K.(Fbg.bf). The box originally held a cable reel (sold seperately on the website) with 50 meters of cable. This allowed artillery observers to move up to 100 meters forward of the position of the radio. The paint on the box is in superb condition and is 1942 dated. Unfortunately the retaining pin for the reel has been removed as is often the case.