Tan cotton twill United States Army Air Service Master Sergeant Shoulder Sleeve Insignia (optional); Worn on Sleeve of Enlisted Uniform Tunic; three embroidered chevrons with three rockers below; U.S. Army Air Corps winged propeller insignia in center.
Donated by Miss Katherine M. Smart
Country of Origin
United States of America
2-D - Unframed (H x W): 15.2 x 7.6cm (6 x 3 in.)
National Air and Space Museum
Restrictions & Rights
Do not reproduce without permission from the Smithsonian Institution, National Air and Space Museum