| Conn French Horns
|
| Just because the list uses 1919 as a starting date, it does NOT mean that some of those products were not produced BEFORE 1919.
The C. G. Conn Company began manufacturing instruments
in 1874. |
| Where there is no year listed in the "Discontinued" Column, the Year of
Discontinuance may have been unknown, or the model may still have been in
production in 1965. |
| Model Number | Model Name | Year Introduced | Year Discontinued |
| 2D | Wonder Piston Valve F, Eb & D (Government Model) | 1919 | 1929 |
| 3D | Wonder Piston Valve F, Eb & D (Government Model) - High & Low Pitch | 1919 | 1929 |
| 4D | #2 Bore Wonder Rotary
Valve F, Eb, & D | 1919 | 1929 |
| 4D | #2 Bore Single 3 Valve Rotary in F with E-Natural, Eb, & D attachments - in Brass-Nickel trim With or Without Stop Valve | 1929 | E-Natural & D Slide Assemblies discontinued in 1937 |
| 4D | #2 Bore Single 3 Valve Rotary in F & Eb | 1937 | current (1965) |
| 4D | #2 Bore Single 3 Valve Rotary in F & Eb (Government Model) | 1937 | current (1965) |
| 6D | #2 Bore Double Rotary Valve ( Schmidt Model) With or Without Stop Valve | 1919 | 1935 |
| 6D | #2 Bore Double Rotary Valve ( Government Model) With or Without Stop Valve | 1919 | 1935 |
| 6D | #2 Bore 4 Valve with Rotary Valve Change (Stagliano Model) | 1935 | current (1965) |
| 8D | Double Combination Single Piston Valves with Rotary Change Valve | 1919 | 1929 |
| 8D | #2 Bore 4 Valve Double French Horn in F & Bb in Nickel Silver with Rotary Change Valve | 1948 | current (1965) |
| 10D | #2 Bore Single Bb Rotary 4 Valves with "A" Natural Valve With or Without Stop Valve as requested | 1924 | 1953 |
| 14D | #2 Bore F & Eb Director | 1954 | current (1965) |
| 16D | #2 Bore Single Bb 3 Valve Director | 1954 | current (1965) |
| 18D | Rotary Valve French Horn in F, Eb, & D (Government Model) | 1929 | |
| 20D | #2 Bore Single Bb 3 Valves | July, 1953 | December, 1953 |
| 28D | 4 Valve Double French Horn in F & Bb in Brass with Nickel Trim "Connstellation" (Government Model for U.S.N.) | 1949 | 1955 |
| 30D | Superior 4 Valve Double French Horn in F & Bb in Nickel Silver with Brass Bell | 1949 | 1951 |
| 30D | Pan American #2 Bore Rotary Valve in F & Eb (replaced by Pan American 60D) | 1926 | 1931 |
| 50D | Pan American #2 Bore Rotary Valve in F & Eb Regular Line | 1936 | 1947 |
| 52D | Pan American #2 Bore Double Rotary Valve in F with Piston Valve to Bb | 1937 | 1945-48 |
| 56D | Pan American 3 Valve Single Bb with 2 new slide braces and Nickel Silver Valve Caps to match 58D (replaced by 16D) | March, 1954 | December, 1954 |
| 58D | Pan American #2 Bore French Horn in F & Eb - In March 1954 changed instrument to include 2 new slide braces and Nickel Silver Valve Caps to match 56D (replaced by 14D) | 1947 | December, 1954 |
| 58D | Reinstated for Continental | 1955 | 1958 |
| 60D | Pan American #2 Bore French Horn in F & Bb Stencil Line | 1931 | 1940 |
| 61D | Pan American #2 Bore French Horn in F & Bb Stencil Line - High & Low Pitch | 1931 | 1940 |
| 108D | Pan American #2 Bore French Horn in F & Bb Stencil Line | 1948 | 1956 |
| 110D | Elkhart Band #2 Bore in F & Bb (for Buescher) | 1954 | 1958 |
