After beating cancer and serving the community for nearly 20 years, a horse in Allegheny County's Mounted Unit is retiring. Henry, one of the Mounted Unit's longest serving horses, will be honored at ...
Annual Report of the Board of Regents of the Smithsonian Institution...to July, 1893 (Washington, [1895]), p. 10. T.C. Mendenhall, "The Henry, "Annual Report of the Board of Regents of the Smithsonian ...