Jim Kweskin, Country Joe, FD-98

Here's a Bob Schnepf postcard version of a rock poster (using a Thomas Weir photo) advertising three nights of shows prior to New Year's Eve, 1967. Venue was the Avalon Ballroom in San Francisco. The wonderful lettering at the top lists Jim Kweskin and his Jug Band as the headliners, with support on the 28th and 29th by Lee Michaels and Blue Cheer. Country Joe and the Fish played on December 30th. The poster is known as Tree Frog.