Anon 1870 Cornopean 3 Stölzel valves

Anonymous 1870 Cornopean with 3 Stölzel valves

1. Full view

2. Mouthpiece view

3. Valve section view #2

4. Crook and leadpipes

5. Left side view

6. Music page

7. In the case

8. Music folio

9. Right side view

10. Bell seams view

11. Tuning slide and crook

12. Valve section view