Vintage German Diesel Trailer Brake Training Display by Werner Degener new Exhibits minor signs of wear

Exhibits minor signs of wear including crazing

became renowned as one of America's earliest manufacturers of adjustable lighting and precision equipment

Exhibits minor signs of wear including some paint on one side of the crown (pictured)

A few set screws are missing

Vintage German Diesel Trailer Brake Training Display by Werner Degener new Exhibits minor signs of wearc. 1940s; Werner Degener Lehrmittel GmbH Hannover, Germany Educational training display illustrating the operation of a diesel truck and trailer braking system. Mounted within a hardwood framed case, the board presents a detailed arrangement of labeled mechanical, pneumatic, and electrical components used in commercial vehicle braking systems. The display includes a steering wheel and column, brake control lever, motor brake assembly, pneumatic