Envelope with watch components

http://lod.ehri-project-test.eu/units/us-005578-irn617439-irn628123 an entity of type: RecordSet

The envelope with watch components was donated to the United States Holocaust Memorial Museum in 2018 by Ellen Perecman, the daughter of Gershon Perecman. 
irn628123 
Envelope with watch components 
a: Height: 3.625 inches (9.208 cm) | Width: 2.375 inches (6.032 cm) b: Height: 0.750 inches (1.905 cm) | Width: 1.125 inches (2.858 cm) 
No restrictions on access 
No restrictions on use 

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