Original 1st printing 13&7/8 x 21&1/8" concert poster for Creedence Clearwater Revival, Steppenwolf and It's A Beautiful Day appearing together from 7/2-4/1968 at the Fillmore Auditorium and the Paul Butterfield Blues Band appearing with Ten Years After and Truth from 7/5-7/1968 at the Fillmore West (all in San Francisco, CA.). Art by Lee Conklin, image is # 127 in the Bill Graham/Fillmore series. Medium flat index stock poster is in good (B to B/B-) condition, tack/pinholes and a bit of minor bending in all four corners and a few hidden around the outer edges, subtle toning, a few stray stress bends and tiny surface stains here and there, tape pulls/remnants on the reverse.. this one was definitely UP. Still a very presentable example of the poster that signified the transition between the Fillmore Auditorium and the Fillmore West.