55th Air Defense Artillery Unit Crest (Vigilantia) - Sold in Pairs Merchant Marine "This We'll Defend

"This We'll Defend

United States Coast Guard Miniature Port Security Insignia

United States Army 47th Infantry Regiment Unit Crest

"Assured Support

United States Army 45th Field Artillery Brigade Unit Crest (Pride Valor Excellence)

55th Air Defense Artillery Unit Crest (Vigilantia) - Sold in Pairs Merchant Marine "This We'll DefendUnited States Army 55th Air Defense Artillery Unit Crest (Vigilantia) Criteria: This is the unit crest or distinctive unit insignia for the 55th Air Defense Artillery. This was once a Coast Artillery Regiment (C. A. C.) Unit crests are worn on the Army's Dress Blue (ASU) uniform. Note: Sold in pairs (i. e., if you order a quantity of 1 you will receive two Unit Crests).