Silvani & Smith - London & Paris Saxhorn basse en Si bemol 3+1P - medium receiver - bore 1-3: 15.5mm - bore 4: 16.5mm

1. c

2. HP-to-LP conversion rings visible after the clean-up

3. b

4. d

5. Leadpipe partially replaced by Neil Edwards

6. a

7. f

8. e