All Over Printing - Army - 4th Transportation Command, US Army Support Command - (Saigon), Vietnam Veteran Sizes:L Boiler Technicians monitor and control

Boiler Technicians monitor and control complex propulsion systems

IC personnel maintain the 1MC (ship's general announcing system)

The Latin motto of the Army Security Agency was Semper Vigiles (Vigilant Always)

It was redesignated for the 4th Field Artillery Battalion on 9 August 1941

All Over Printing - Army - 4th Transportation Command, US Army Support Command - (Saigon), Vietnam Veteran Sizes:L Boiler Technicians monitor and controlS M L XL 2XL 3XL Width, in 19. 02 20. 51 22. 01 24. 02 25. 98 27. 48 Length, in 29. 02 30. 00 30. 98 32. 01 32. 99 34. 02 Sleeve length, in 8. 46 8. 74 9. 06 9. 37 9. 65 9. 96 .: 100% Polyester .: Light fabric (6. 0 oz yd (170 g m)) .: Regular fit .: Runs true to size