Satin-finish 18 x 12 composite photo of the famed venue, signed in felt tip and ink by 41 performers. Signers are: Paul Kantner and Marty Balin (Jefferson Airplane), John Kay (Steppenwolf), Chris Hillman (The Byrds), Spencer Davis, Ian Hunter (Mott the Hoople), Chuck Negron (Three Dog Night), Richie Furay (Buffalo Springfield), Mark Volman and Howard Kaylan (The Turtles), Harvey Mandel and Larry ‘The Mole’ Taylor (Canned Heat), Tom Constanten (Grateful Dead), Donny York, Screamin’ Scott Simon and Bowzer (Sha Na Na), David Nelson (New Riders of Purple Sage), David Frieberg (Quicksilver Messenger Service), Doug Cosmo Clifford (Creedence Clearwater Revival), Ric Lee and Leo Lyons (Ten Years After), Martin Gore (Jethro Tull), Sam Andrews ( Big Brother), Ian Paice and Roger Glover (Deep Purple), Barry Goldberg (Electric Flag), Rob Grille (Grass Roots), Steve Cropper and Donald ‘Duck’ Dunn (Booker T & the MGs), Mike Pinera (Blues Image and Iron Butterfly), David Sanborn (Butterfield Blues Band), Larry Graham, Jerry Martini and Cynthia Robinson (Sly & the Family Stone), Lonnie Jordan (War), Tommy Shannon (Edgar Winter Band), Jim Fielder (Blood Sweat & Tears), Rod Argent (Argent), Jim Rodford (The Kinks), Tom Rush, and Jesse Colin Young. In very fine condition. RRAuction COA.