Vintage German Diesel Trailer Brake Training Display by Werner Degener new including a blue and orange

including a blue and orange complementary color palette

A few set screws are missing

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

This piece was a white-label promotional item for customers who used Tung-Sol (Newark

Vintage German Diesel Trailer Brake Training Display by Werner Degener new including a blue and orangec. 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