Army - Vietnam Combat Veteran, with 1st Batallion, 21st Artillery, Distinctive Unit Insignia, 1st Cavalry Division - T-Shirts - Classic Color:Military Green The Merchant Marine Legacy:

The Merchant Marine Legacy:

and the complex mechanical and electronic systems that make up modern marine gas turbines

Army - Vietnam Combat Veteran W C Btry - 3rd Bn 13th Artillery Dui - 25th Id Ssi T Shirt

and loading operations

Army - Vietnam Combat Veteran, with 1st Batallion, 21st Artillery, Distinctive Unit Insignia, 1st Cavalry Division - T-Shirts - Classic Color:Military Green The Merchant Marine Legacy:The 21st Field Artillery Regiment is a field artillery regiment of the United States Army first formed in 1916. A parent regiment under the U. S. Army Regimental System, all components of the regiment are currently inactive. The regiment's last active element, 1st Battalion 21st Field Artillery Regiment (United States), inactivated on 12 June 2014.