| ID | Instrument | Maker | Model | Serial# | Manuf. Date | Key/Pitch | Click on Picture to Enlarge |
|---|---|---|---|---|---|---|---|
| 9603 | French Horn | Cerveny | High F |
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| Bell: 11 in | |||||||
| 4652 | French Horn | Knopf | Prager | High F |
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| single Prager system 4 valve high F horn Descant horn with a 4th valve for low notes screw bell intonation problems of the high F horn eliminated with pinky valve which gives the open Bb horn series. 4th valve is reversible (descending/ascending) original mechanical linkage replaced with a teflon ball-and-socket linkage. | |||||||
