Cornet.

Technical description: Brass; bell with gusset and French rim; leadpipe and main tuning-slide in reverse 'S' wrap. With hook for R4; double water-key with single touchpiece and leaf spring mounted on what could be a non-moving auxiliary main tuning-slide; with fitting for music-card holder. With (345a) and (345b), B? shanks; (345c), A shank, possibly original; (345d) and (345e), A? crooks.; Nomina…