Dick Martz
| Baroque Horn | copy by L. Greer, Toledo after Hofmaster, London, ca. 1750 | 2003 | |
| Petite Cor d'Orchestre | C.T.D., Paris | 1807 | |
| Cor d'Orchestre | Tabard, Lyon | ca.1830 | |
| Cor d'Orchestre | Halary, Paris | ca. 1830 | |
| Parforce Horn in C basso | "A S", Germany? | ca 1800? | |
| Trompe de Chasse in D | Corcier & Prétet, Besançon | ca. 1890? | |
| Trompe de Chasse in D | Elless, France | ca. 1900 | |
| Trompe de Chasse in D | Pélisson, Guinot & Blanchon, Lyon-Paris | ca. 1900 | |
| Waldhorn in Eb | Erste Wiener Productiv Genossenschaft der MusikInstrumentenmacher, Vienna | ca. 1900 |
| 2 Stoelzel Valves | Guichard?, Paris, France | ca. 1840 | |
| 3 Vienna Pumpen Valves (right-handed) | anonymous, Vienna? | ca.1840? | |
| 3 Berliner Pumpen Valves | Moritz? Germany | ca.1840 | |
| 3 Rotary Valves | Boston Musical Instrument Manufy, Boston | ca. 1865 | |
| 3 Vienna Pumpen Valves | Josef Cidrich, Brno | ca.1870 | |
| 3 Rotary valves in Eb alto (right-handed) | G.B. Cazzani, Milano (sold by T. Pirone, N.Y.) | ca. 1870 | |
| Cor à Pistons with 3 Périnet Valves | F. van Cauwelaert, Brussels, Belgium | ca.1871 | |
| 3 Rotary Valves (right handed Paoli Model) | Ferdinando Roth, Milan, Italy | ca.1875 | |
| 3 Rotary Valves (triangular pattern) in F with crooks | Josef Wolf, Prague | ca. 1875 | |
| 3 Rotary Valves (triangular pattern) | Josef Müller, Schönbach, Bohemia | ca. 1880 | |
| 3 Rotary Valves in Eb | anonymous, Germany | ca.1880? | |
| 3 Rotary Valves with Crooks | anonymous, Germany | ca.1885 | |
| Cor d'Harmonie with 3 Périnet Valves | Gautrot Breveté, France | ca.1890 | |
| 3 Rotary Valves in F | anonymous, Germany? | ca.1890? | |
| 3 Rotary Valves in F | V.F. Cervený, Königgrätz | ca. 1890? | |
| 3 Rotary Valves with crooks in F and Eb alto | V.F. Cervený and Sons, Königgrätz, (sold by L. Viták, Chicago) | ca.1901 |
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Cor Naturel avec Sauterelle, 3 Périnet Valves (right handed) | Millereau, Paris | ca. 1900 | |
3 Rotary Valves in F | Gebr. Alexander, Mainz, Germany | ca.1900? | |
Vienna Horn | Erste Wiener Productiv Genossenschaft der MusikInstrumentenmacher, Vienna | ca. 1900 | |
3 Rotary and 1 "Quick Change" Rotary Valve in F and F# with Crook | anonymous, Bohemia? | ca.1900 | |
3 Rotary and 1 "Quick Change" Rotary Valve in E and Eb | C.E. Doelling, Philadelphia | ca. 1910 | |
3 Rotary Valves in F, Eb, and D with tuning slides | C.G. Conn, Elkhart | ca. 1912 | |
3 Rotary Valves with crook in F (right-handed) | anonymous, Bohemia? | ca. 1920? | |
4 Périnet Valves in F and Bb (non-compensating!) | Besson "Prototype", London | ca. 1920 | |
3 Périnet Valves with crook in F | Boosey & Co. "Sotone", London | 1921 | |
4 Rotary Valves in F/Bb (compensating) | René Duval
Italy | ca.1925? | |
4 Rotary Valves in Bb/High F (descant) | Gebr. Alexander, Mainz, Germany | ca.1930 | |
4 Rotary Valves in F and Bb (Lehmann-Chemnitzer patent or "Waltzen" compensating design) | Lidl "Acustic", Brno, Bohemia | ca. 1930 | |
5 Rotary Valves in F and Bb | Lorenzo Sansone, New York | ca. 1950 | |
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Some Other Horns from Other Places
Life and Times of a Horn Player