Identification pin attached to piece of concentration camp uniform

http://lod.ehri-project-test.eu/units/us-005578-irn95197-irn5956 an entity of type: RecordSet

The pin was donated to the United States Holocaust Memorial Museum in 1992 by Daniel Segal, the grandson of Ignac Reiss. 
irn5956 
Identification pin attached to piece of concentration camp uniform 
overall: Height: 0.510 inches (1.295 cm) | Width: 1.690 inches (4.293 cm) 
Identification pin attached to piece of concentration camp uniform Issued to Ignac Reiss (donor's grandfather), Görlitz concentration camp. 
No restrictions on access 
No restrictions on use 
metal pin attached to piece of cloth, engraved in a triangle"13962 Goerlitz K.L. Gross-Rosen" 

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