Tag #: 201702

Serial #: 35089/39094

Bell diameter: 7″

Bore size: .460″

Height: 21″

Comments: “CLASS . A/TRADEMARK BOOSEY/PATENT COMPENSATING PISTONS/BOOSEY & CO./MAKERS/295 REGENT STREET/LONDON/39094” on bell. “TRADEMARK BOOSEY” is encased inside of a horn and tassels engraving on the bell. The same horn is seen engraved behind the second valve. Missing original buttons on valves.