United States. A Second War United States Army Air Force Veteran's Group United Republic of Cowan was attached to the

Cowan was attached to the 1st Canadian Army Reinforcement Unit on June 25

when he signed his Attestation Paper as a Lieutenant with the 54th Infantry Battalion "Kootenay Battalion" on November 14

The upper right arm has a triangular-shaped sleeve patch in white and dark gray embroidery sewn in place

On July 26

between June 1915 and November 1917

United States. A Second War United States Army Air Force Veteran's Group United Republic of Cowan was attached to theArmy Air Force Aircrew Badge (in sterling silver, marked "STERLING" on the reverse, measuring 76. 5 mm (w) x 22 mm (h), dual push pin points); Army Air Force Patch (in red, white, blue and orange embroidery, measuring 60 mm (w) x 65 mm (h)); Army Air Force Technical Training Command Embroidered Patch (in blue, white and yellow embroidery, on a white wool base, measuring 80 mm (w) x 95 mm (h)); Sergeant's Chevron Stripes (in silver embroidery, on a