| ID | Instrument | Maker | Model | Serial# | Manuf. Date | Key/Pitch | Click on Picture to Enlarge |
|---|---|---|---|---|---|---|---|
| 8750 | Trombone | Olds | Recording | 247808 |
 |
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| 3657 | Trombone | Olds | Recording | 191884 | 1956 |
 |
|
| bore: 0.495/0.510 bell:8 1/2 in | |||||||
| 1188 | Trombone | Olds | Recording |
 |
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| dual bore .495/.510 bell 8in. | |||||||
