Historical official/company badge – cast metal, eagle & red “B” sign, 1930s–60s, workshop/machine plate with patina

A rare historical official or company badge made of heavy cast metal (1930s–1960s). The relief depicts a black eagle and a red shield with a white "B"—typical for municipal or state testing, construction yard, or company identification plates. The badge possesses an authentic patina and clear signs of age, as is common for workshop or machine badges of this period.

Ideal for collectors of industrial history, emblems, workshop decoration or as a striking vintage object in interior design.

Material: Cast metal
Period: approx. 1930–1960
Motif: Eagle + red "B" sign (official/company sign)
Condition: authentic patina, commensurate with age
Context of discovery: North German workshop inventory