Navy trombone, uncommon British model with bayonet,... Lot 29

Navy trombone, uncommon British model with bayonet, flintlock flat body, transformed percussion, signed "RICHARDS", bronze barrel of 31 cm, punched to the thunder and blunderbussed to the mouth, marked "LONDON" on the thunder, triangular bayonet of 27,5 cm, with trigger with the thunder, all trimmings engraved brass, hemmed part of inch and plate of layer engraved of trophies, stick waxed wooden (composite, enture), wear, oxidation, LT 71 cm, LT bayonet unfolded 93 cm, England end XVIIIème / quite beginning XIXème, category D