Polar Bear Roster

Soldier Summary

Alternate Names

Last name	First name
Duffeck	Ralph

Military History

Rank: Private

Unit: United States. Army. Infantry, 339th. Company D.

Serial Number: 2047164

Events

Event	Date	Place	Details
Residence	1927	Traverse City, MI

Sources

•The Polar Bear, vol. 3, no. 1 (Feb. 1927).

•Gordon W. Smith diary, 1918-1919