Original 1st printing 21&1/4 x 14&1/8" concert poster for Country Joe & the Fish appearing with Terry Reid and Sea Train at the Fillmore West in San Francisco, CA from 12/12-15/1968.
Art by (and SIGNED in black flair pen by) Lee Conklin, image is # 149 in the Bill Graham/Fillmore series.
Medium flat index stock poster is in absolutely fantastic mint/near mint to near mint (A/A- to A-) condition; a VERY crisp/clean ARTIST-SIGNED example of one of Lee's most overtly psychedelic Fillmore posters.