1927 Conn New Invention cornet 0.485” bore, called Circus bore

Mar 4, 2009
1. Left side view
2. Right side view
3. Right side view #2
4. Odd view
5. In the case
6. Serial #
7. Pistons
8. Bottom caps
9. Upper tuning slide
10. Lower tuning slide
11. Mouthpiece view
12. Bell engraving