Boosey and Co. Boosey & Co., Compensating System, E flat alto horn, 3 piston, ca. 1888-1891 Boosey and Co., Compensating System, B flat euphonium, 4 piston, c.1917 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...
V & E Simonetti Historic Tuba Collection 