found: Mouse, S. Mouse & Kelley, 1979 (a.e.)p. 13 (Alton Kelly, b. Houlton, Me., 6/17/40; artist, now living in San Francisco Bay area)
found: New York times WWW site, June 5, 2008(in obituary published June 4: Alton Kelley; b. in Houlton, Me.; d. Sunday [June 1, 2008], Petaluma, Calif., aged 67; his psychedelic concert posters for artists like the Grateful Dead, Jimi Hendrix, and Big Brother and the Holding Company helped define the visual style of the 1960s counterculture)
found: Country Joe & the Fish, Moby Grape, Lee Michaels, 1967 :title page (Mouse/Kelly)