Emergency currency, 1 mark, produced postwar

http://lod.ehri-project-test.eu/units/us-005578-irn521326-irn934 an entity of type: Record

The money was donated to the United States Holocaust Memorial Museum in 1989 by Michael Greenberg. 
irn934 
Emergency currency, 1 mark, produced postwar 
overall: Height: 2.250 inches (5.715 cm) | Width: 3.500 inches (8.89 cm) 
No restrictions on access 
No restrictions on use 
Emergency money, 1 mark. Man with empty cup begging at door. 

data from the linked data cloud