Independence Ball San Francisco 1966 (OP-1)
| Headlining | Quicksilver Messenger Service, Love, The Great Society |
| Supporting Act | Big Brother and The Holding Company, The Jay Walkers, Grateful Dead, Group B, Sopwith Camel, The Charlatans |
| Artist | Wes Wilson |
| Promoter | Bill Graham |
| Venue | Fillmore Auditorium (San Francisco, CA) |
| Type | Gig Poster |
| Technique | Litho |
| Country | United States |
| 1966-07-01 | |
| Dimensions | 35.5 × 50.8 cm |
| Notes | 1st printing posters have a union logo #72 in the bottom right corner |
Added by yamar3