This NSDAP button for the service coat of a Political Leader represents a significant artifact from the history of National Socialist uniforming between 1933 and 1945. These small but symbolically important objects were integral components of the meticulously regulated dress codes of the National Socialist German Workers' Party.

The Political Leaders (Politische Leiter) formed the backbone of the NSDAP organization at all administrative levels, from local group leaders to regional leaders (Gauleiter). Their uniforming was regulated through detailed prescriptions set forth in the party's “Service Clothing Regulations.” The service coat, a brown uniform jacket, was the central garment of these functionaries and had to be fitted with specific buttons.

The material fine zinc was a practical alternative to more valuable metals such as brass or bronze during the war years. Resource scarcity forced the party organization to resort to more cost-effective and available materials. The diameter of approximately 18mm corresponds to the standardized measurements for uniform buttons of this category.

The RZM marking (Reichszeugmeisterei - Reich Equipment Office) is of particular historical significance. The RZM was founded in 1929 as the central procurement organization of the NSDAP and assumed complete control over the manufacture and distribution of all party uniforms and insignia from 1935. Under the leadership of Franz Xaver Schwarz, the RZM developed into a powerful economic factor that enforced strict quality controls and licensing procedures.

The RZM marking guaranteed not only authenticity but also compliance with exact specifications regarding design, material, and workmanship. Manufacturers had to undergo an elaborate approval process and received specific manufacturer codes that were often applied to products in addition to the RZM marking.

The historical classification of such objects today occurs within the context of research into National Socialist organizational structures and their visual representation. These buttons were part of a comprehensive system of uniforming that served ideological coordination and the demonstration of power and belonging.