| ID |
9253 |
 |
| Instrument |
Helicon |
| Maker |
Keefer |
| Model |
|
| Serial# |
|
| Date Made |
|
| Prod. Range | |
| Pitch |
Eb |
| Description | |
| Commentary | |
| Comment | To use picture in a post, paste this line: | [img]http://www.horn-u-copia.net/instruments/Keefer/Keefer-helicon-Eb.jpg[/img] |
| |
| ID |
5096 |
 |
| Instrument |
Helicon |
| Maker |
Keefer |
| Model |
|
| Serial# |
71xx |
| Date Made |
1919 |
| Prod. Range | |
| Pitch |
HP/LP BB |
| Description | Engraved: Brua C. Keefer Maker Williamsport, PA
Bell: 19.5 in
Bore: .685
All three valve slides point upwards. This causes all condensation to collect in the main tuning slide |
| Commentary | |
| Comment | To use picture in a post, paste this line: | [img]http://www.horn-u-copia.net/instruments/Keefer/Keefer-helicon-71xx.jpg[/img] |
| |
| ID |
5058 |
 |
| Instrument |
Helicon |
| Maker |
Keefer |
| Model |
|
| Serial# |
|
| Date Made |
|
| Prod. Range | |
| Pitch |
BBb |
| Description | |
| Commentary | |
| Comment | To use picture in a post, paste this line: | [img]http://www.horn-u-copia.net/instruments/Keefer/Keefer-BBb-Helicon.jpg[/img] |
| |
| ID |
4515 |
 |
| Instrument |
Helicon |
| Maker |
Keefer |
| Model |
|
| Serial# |
|
| Date Made |
|
| Prod. Range | |
| Pitch |
|
| Description | |
| Commentary | |
| Comment | To use picture in a post, paste this line: | [img]http://www.horn-u-copia.net/instruments/Keefer/Keefer-helicon.jpg[/img] |
| |
