21st Field Artillery Regiment Unit Crest (No Motto) - Sold in Pairs Tabs Engineering Duty Officers are unique

Engineering Duty Officers are unique to the navy because the majority of Engineering Duty Officers start their career as Unrestricted Line (URL) officers

This item is worn on the Army Dress Blue (ASU) Uniform and is sold individually

United States Army Ohio National Guard Unit Crest

But it was disestablished on August 4

the insignia is not limited only to this branch of the Navy

21st Field Artillery Regiment Unit Crest (No Motto) - Sold in Pairs Tabs Engineering Duty Officers are uniqueUnited States Army 21st Field Artillery Regiment Unit Crest Criteria: This item is the unit crest, also called distinctive unit insignia, of the 21st Field Artillery Regiment. The red stripe symbolizes Artillery support. The eagle commemorates this unit's World War I service in France. This item is made for wear on the Army Dress Blue (ASU) Uniform. Note: Sold in pairs (i. e., if you order a quantity of 1 you will receive two Unit Crests).