A Royal Air Force (Raf) Officer's Cap Badge Hold the collar tab is backed

the collar tab is backed by buckram backing (a coarse cotton fabric stiffened with glue)

maker marked "SIMSON & Co SUHL" on the ricasso

Doull was discharged on November 30

with his first sub being the K-17

with a ruby-jeweled movement

A Royal Air Force (Raf) Officer's Cap Badge Hold the collar tab is backedGold coloured, copper and silvered bullion wire, in various textures, maroon felt in the void of the crown, touches of red and green embroidery in the base of the crown, black threading giving definition to the base of the crown, on a black wool base, black cotton backer, 60 mm x 69 mm, surface wear evident on the eagle, scattered discolouration in the bullion wire, nips in the touches of embroidery in the base of the crown, glue residue on the