Original 1st printing 14 x 20" concert poster for bluegrass legends Lester Flatt & Earl Scruggs appearing with the Lewis & Clarke Expedition at the Avalon Ballroom in San Francisco, CA from 11/30-12/2/1967.

 Art by Lemonado de Sica D. (Doyle Phillips), image is # 94 in the Family Dog/Avalon series.

 Medium flat index stock poster is in very good to excellent (B/B+ to B+) condition; there is a very thin 3" diagonal bend in the lower left margin/corner, along with a few light handling dings scattered around the outer margin area, a bit of light surface dirt in the upper left corner and a single tack hole with a few tiny pin-prick spots in the top center margin, otherwise fine.

Check out footage of the show HERE:

https://www.youtube.com/watch?v=BJe59uihmGk