31st Infantry Regiment Unit Crest (Pro Patria) - Sold in Pairs Mirror Finish " is emblazoned across the

" is emblazoned across the top of the design

The insignia is also only authorized for officers

United States Navy Miniature Submarine Engineering Duty Insignia

Contrary to most other services

1919 or Service with the American Expeditionary Force Siberia from November 23

31st Infantry Regiment Unit Crest (Pro Patria) - Sold in Pairs Mirror Finish " is emblazoned across theUnited States Army 31st Infantry Regiment Unit Crest (Pro Patria) Criteria: These distinctive unit insignia (DUI) are worn by the 31st Infantry Regiment. Pro Patria is their motto and means For the Country. The polar bear on each crest reflects the units service in Siberia. Unit crests are worn on the Army Class A Uniform (Greens) and Army Service Uniform (ASU). Note: Sold in pairs (i. e., if you order a quantity of 1 you will receive two Unit Crests).