Kingdom of Prussia, 2 mark commemorative coin acquired by a US soldier

http://lod.ehri-project-test.eu/units/us-005578-irn109097-irn109098 an entity of type: Record

The coin was donated to the United States Holocaust Memorial Museum in 2014 by Susan Diehm-Fletcher. 
irn109098 
Kingdom of Prussia, 2 mark commemorative coin acquired by a US soldier 
overall: | Depth: 0.125 inches (0.318 cm) | Diameter: 1.125 inches (2.858 cm) 
Zwei (2) mark coin acquired by Sergeant Edward J. Diehm during his military service in Europe. The coin commemorates the 200th anniversary of the Kingdom of Prussia. 
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Circular, silver colored metal coin with overlapping profiles of Friedrich I and Wilhelm II with dates and German text around the edge. On the reverse is a relief image of a crowned imperial eagle with the year and German text circling the edge. 

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