Small size poster is 11x11" first and only printing for St. Valentine's Day, Feb. 14, 1968 concert at the Carousel Ballroom, San Francisco, CA. that featured The Grateful Dead and Country Joe & The Fish. Neat Valentine's Day-theme design by Stanley Mouse features old-time Valentine card design w/hearts around borders, flying cupid by vintage photo of a man encircled in a heart. Tiny text at bottom of poster reads "Stick To Weed It's Safe." Poster has some corner tip wear w/creasing at upper right but still bright and clean and o/w VF/Exc. A scarce Grateful Dead poster. Our last example of this poster sold for $842.