Chemical School Unit Crest (Elementis Regamus Proelium) - Sold in Pairs SBBA~Double~11377DBR The blue background signifies infantry

The blue background signifies infantry

The interlocking diamonds indicate cooperation and temaowrk

• Includes a black nylon case

United States Army 75th Field Artillery Regiment Unit Crest (Paratus Facere)

Chemical School Unit Crest (Elementis Regamus Proelium) - Sold in Pairs SBBA~Double~11377DBR The blue background signifies infantryUnited States Army Chemical School Unit Crest (Elementis Regamus Proelium) Criteria: These distinctive unit insignia (DUI) are worn by the Chemical School. Their motto is Elementis Regamus Proelium which translates to Let Us Rule the Battle by Means of the Elements. The dragon symbolizes the fire and destruction of chemical warfare and yellow and blue are the colors of the Chemical Corps. This DUI was redesignated for the Chemical School in 1980. Unit