With original mouthpiece. Three top-action Allen rotary valves.
Embossed on medallion affixed to bell: MANUFACTURED / BY / ALLEN MFG CO. / 18 / HARVARD PL. / BOSTON
Before about 1998, Robert Sheldon, Moultonborough, New Hampshire; by about 1998, sold by Sheldon to Robert M. Hazen, Bethesda, Maryland; 2012, gift of Hazen to the MFA. (Accession Date: November 28, 2012)
Gift of Robert Hazen
- Allen Manufacturing Company, American, active 1858–1861