Original 1st printing 14 x 21" concert poster for Traffic (featuring Steve Winwood) appearing with Spirit, Moby Grape and the Lemon Pipers at the Fillmore Auditorium and Winterland in San Francisco, CA from 3/21-23/1968.
Art by (and SIGNED in black flair pen by) Lee Conklin, image is # 112 in the Bill Graham/Fillmore series.
Medium-thick flat index stock poster is in absolutely GORGEOUS mint/near mint to near mint (A/A- to A-) condition; an absolutely KILLER ARTIST-SIGNED 1st printing example of one of Lee's most intricate psychedelic masterworks.