For repair 1978 USA Conn cornet. Model 10A is a fancier model than this. I do not claim to know anything about horns. I'm guessing the stamping is worn or blurred from the wear on this cornet.
Vintage CG CONN Cornet S/N L 130762 PAT APRIL 2 1907 1968 Perfected Wonder USED
Vintage 1976 Conn Cornet with Mouthpiece and original case Model 16a
Vintage Conn Cornet Mouthpiece CONN 1 1910-1940 era
Vintage 1957 Conn Director Cornet Shooting Stars with Original Case
Vintage Conn Cornet with Engraved Bell Mouthpiece and Accessories
Vintage Conn Cornet AS-IS W/Case
