VICTOR MOSCOSO (1936- ) [AVALON BALLROOM / CONCERTS.] Group of 3 posters. 1967. Sizes vary, each approximately 20x14 inches, 50 3/4x35 1/2 cm. Family Dog Productions, San Francisco. Condition varies, generally A. Paper. Group includes: Moby Grape (2nd printing); The Miller Blues Band (1st printing B); and Sphinx Dance / Miller Blues Band (1st printing).