TThe poster art created by Unknown to promote 1960s and 70s live music concerts, club dates and legendary events is among the most collectible rock poster art of the period. Each of the concert posters, handbills, or other memorabilia items created by Unknown and available at Classic Posters is described in detail; simply click the image to see the item detail page and all available information on that item, including the live concert or performance for which it was created, the date of the live performance, as well as item availability, size, and condition details.
| poster | date | cat. no. | venue | for sale |
