Royal Naval Air Service Insignia c.1915-19.
Comprising gilt winged O (Observers) shoulder/sleeve badge with bolt fixings, and another smaller version in gilding metal; a gilt KC over eagle sleeve badge mounted on gilt back plate with bolt fixings; a gilt winged A (Attached Officer) shoulder/sleeve badge mounted on gilt back plate with bolt fixings, another in gilding metal, and a smaller version in gilt; an RNAS Armoured Car Section cap/collar badge in bronze with lugs; a bronze pair of matching collar badges; 2 silvered cap/collar badges armoured car with no. 2 below with blades (one absent); and 16 officers and other rank buttons, good condition (27) £300-£400