Keywords: rotary valve
Item 17341
Rotary Valve Tenor Horn, Houlton, ca. 1860
Contributed by: Aroostook County Historical and Art Museum Date: circa 1860 Location: Houlton Media: Brass
Item 17340
Rotary Valve Cornet and Case, Houlton, ca. 1860
Contributed by: Aroostook County Historical and Art Museum Date: circa 1860 Location: Houlton Media: Brass
