Quicksilver Messenger Service San Francisco 1966 (OP-1)
| Headlining | Quicksilver Messenger Service |
| Supporting Act | Final Solution |
| Artist | Wes Wilson |
| Promoter | Bill Graham |
| Venue | Fillmore Auditorium (San Francisco, CA) |
| Type | Gig Poster |
| Technique | Litho |
| Country | United States |
| 1966-05-20 | |
| Dimensions | 35.4 × 50.7 cm |
| Notes | 1st edition posters are printed on vellum stock with slightly darker colors than the postcard versions. |
Added by yamar3