Nazi Labor Day badge

http://lod.ehri-project-test.eu/units/us-005578-irn90354-irn11768 an entity of type: Record

The badge was donated to the United States Holocaust Memorial Museum in 1996 by Mark Esterman. 
1936 May 
irn11768 
Nazi Labor Day badge 
overall: Height: 1.380 inches (3.505 cm) | Width: 1.380 inches (3.505 cm) 
No restrictions on access 
No restrictions on use 
circular; iron alloy; recto: raised images; upper left corner,"1 MAI/193"; lower left, plow; upper right, hammer and sword; lower right, Nazi German National Symbol; verso: safety pin attached mechanically to badge; raised text,"SCHANTZ & EPPERLEIN/ALTENHAMMER/OBP" 

data from the linked data cloud