Vintage German Diesel Trailer Brake Training Display by Werner Degener new This piece was a white-label

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

used demonstration apparatuses like this to educate customers and promote their designs during the peak years of American steam technology

Exhibits minor signs of wear including crazing

Cast in two interlocking pieces

Vintage German Diesel Trailer Brake Training Display by Werner Degener new This piece was a white-labelc. 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