F. Lukavec of Praha flugelhorn 3RV

1. Valve bottom caps

2. Valve section view #2

3. Side view #2

4. Bell view

5. Clocksprings’ view #2

6. Valve section view

7. Clocksprings’ view #3

8. Bell flare

9. Valve section back view

10. Back view

11. Front view

12. Lyre holder

13. Leadpipe view

14. Side view

15. Clocksprings

16. A stay view

17. Bell engraving