| ID | Instrument | Maker | Model | Serial# | Manuf. Date | Key/Pitch | Click on Picture to Enlarge |
|---|---|---|---|---|---|---|---|
| 1039 | Trombone; Bass | Conn | 90H | 385494 | 1949 |
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| Conn Said The 70H bass trombone has a #5 bore (0.562"), and a F rotary attachment. It also has the tuning slide in the hand slide, not in the bell. The advantage of having the tuning slide in the hand slide is that this allows the entire bell section to be conical, in stead of there being a cylindrical section to allow for the tuning slide. 9½-inch bell | |||||||
