of regulation type, with curved blade etched and gilt with foliage, the crowned Royal arms, royal cypher, foliage and ‘Osborn Warranted’ on a blued panel over the lower half (small areas of wear), gilt copper alloy hilt including the crowned Royal cypher and strung bugle, wire-bound fishskin-covered grip, in its tooled leather scabbard with gilt copper alloy mounts, 76.3 cm blade