1. Cerveny 696 Kaiser BBb tuba

2. Cerveny BBb tubas

3. Various Cerveny low brass

4. Cerveny 696 CC tuba

5. Cerveny F tuba Symphonia

6. WMD aka Cerveny Cimbasso in F

7. Cerveny F tuba

8. Cerveny 696 BBb Kaiser tuba

9. Cerveny tenor tuba-euphonium

10. Cerveny Baritones

11. Detail of Cerveny adjustable spring tension mechanism Euphonium

12. Cerveny BBb Helicon

13. Cerveny Opera BBb with goldbrass bell

14. Cerveny Kaiser BBb Tuba Model 696

15. Cerveny F tuba model CFB 651-5gprtx

16. Cerveny Opera BBb tuba

17. Trigger detail Cerveny 696 CC tuba

18. Cerveny F tuba body

19. Cerveny horns