various artists · [PSYCHEDELIC / CONCERT.] Group of 20 posters. 1960s-1970s., 1960s-1970s

various artists, [PSYCHEDELIC / CONCERT.] Group of 20 posters. 1960s-1970s., 1960s-1970s, Paper, Sizes vary. Sold at auction in 2017. See various artists’s auction records and prices →