b5205 WW2 US Army Air Force Aviation Engineers patch R13B

b1075 WW2 US Army Air Force Airborne Aviation Engineers shoulder patch R13C

b1028 WW2 US Army Air Force Aviation Engineers shoulder patch R13C

b5497 WW 2 US Army Cuban Cuba Air Force Patch R13B

b1226 WW2 US Army USAAF 13th Air Force Patch R13B

1817 WW2 US Army USAAF 15th Air Force Patch R13A

0407 WW 2 US Original Army Air Force Patch wool R13A

K0102 WW2 US Army Air Force Lodwick Aviation Military Academy Pilot patch R13C