Six piece concert handbill grouping, What's Happening-Joanne's Big Birthday Party May 14th, 1969 Woodacre Improvement Club San Francisco, CA., original printing designed by Alton Kelley and Stanley Mouse, Stevie Ray Vaughan and Doble Trouble, Tower of Power, Jr. Walker and the AllStars and the Paladins December 31, 1987 Henry J. Kaiser Convention Center Oakland, CA., Big Brother and the Holding Co. June 25th, 1988 Cotati Cabaret Cotatai, CA., Dinosaurs June 4th 1988 Cotati Cabaret Cotati, CA., New Riders of the Purple Sage June 24th 1988 Syzygy Chico, CA and The Tubes, MR. ID and Wild Brides June 24th, 1988 San Francisco Music Works, San Francisco, CA.

What's Happening has small pinhole at top border, creasing and stain, Steve Ray Vaughan has small pinholes, New Riders has loss at bottom corners