Historical mechanics'/toolmakers' guild plaque made of cast metal – 1930s, workshop mark with patina, 400g, rare craft mark

Authentic mechanics' or toolmakers' guild plaque from the early 1930s, made of heavy cast metal (approx. 400g). The relief depicts a hammer and wrench – the classic symbol for mechanical trades, as found on workshop walls, machines, or tool cabinets. The surface has an honest, antique patina with age-appropriate signs of wear.

A striking object for collectors of craft and guild symbols, industrial history, workshop decoration, or as a distinctive vintage detail in interior design.

Material: Cast metal
Weight: approx. 400g
Period: early 1930s
Symbol: Mechanic's/Toolmaker's Guild Sign
Condition: authentic patina
Context of discovery: North German workshop inventory


My shop offers several historical guild and craft plaques made of cast metal. The symbols shown come from various trades (locksmiths, blacksmiths, agriculture, mechanical engineering, state inspection marks, etc.) and can be purchased individually. Each plaque is an original workshop or guild mark from the period 1930–1960 with authentic patina.

Please note: Not every plaque in this series has foundry marks on the reverse. Some pieces were made in small workshops or regional guilds where markings were not standardized. Others show clear casting numbers or control stamps. Each plaque is an original craft or guild mark.