Royal Flying Corps, a good quality pilot’s breast wings embroidered beige and brown on black cloth ground; Royal Naval Air Service, a very scarce Chief Petty Officer’s heavily padded cap badge red silk on black velvet, removed from cap and with extra cloth backing for strengthening, a similar but smaller and later pattern of the type issued to Petty Officers, again red silk on padded black velvet, unused, good overall condition (3) £120-150

The second and third items are RAF badges, not RNAS