1952 Selmer 23A Bb trumpet 3P - 0.454" bore

1. Right side view #2

2. Right side view #1

3. French rim

4. Slides

5. Serial #

6. In the case

7. Pistons

8. Full view

9. Left side view

10. Bell engraving close-up

11. Valve buttons'; view

12. Bell engraving