Beautiful, large, approximately 21"x14," ORIGINAL First Printing, show poster featuring Janis Joplin / Big Brother and the Holding Co. and Iron Butterfly at the Fillmore Auditorium and Winterland, April 11-13, 1968, in San Francisco, California. Poster has been Graded 9.6 NM+ (near mint plus) by CGC. Poster number is bg-115-OP-1 in the numbered series and designed by Patrick Lofthouse. It is beautiful! It is rare and hard to find especially in this high grade. (Scale is 1-10)
For the Janis Joplin / Big Brother and the Holding Co. / Iron Butterfly fan.