found: His Lionel Hampton's Vibraphone folio of rhythm choruses, c1937.
found: His Lionel Hampton [SR] 1986:notes (b. 1909)
found: His Hamp, c1989:CIP t.p. (Lionel Hampton) galley (b. 4-20-08)
found: Baker, 8th ed.(Hampton, Lionel "Hamp"; b. 4-12-09, Louisville, Ky.; jazz vibraphonist, drummer, pianist, and bandleader)
found: New York Times, Sept. 1, 2002(Lionel Hampton, 94, jazz vibraphonist; d. Aug. 31, 2002, Manhattan, N.Y.; birth certificate: b. Apr. 20, 1908; some reference sources and public records give birth dates ranging from 1908 to 1914)
