Original 1st printing 14" square multiple-show calendar poster listing the July-August 1967 schedule of shows held at Club 47 in Cambridge, MA. Design by Jim Rooney, image is featured in the Art of Rock book on page 308 (plate 3.117), and lists performances by: Tim Buckley (6/29-7/1) a "Hoot" (open mike) (7/2), Howlin' Wolf Blues Band (7/3-8), Eric Von Schmidt (7/9), Sippie Wallace and the Jim Kweskin Jug Band (with Maria Muldaur) (7/10-11), Grandpa Jones (7/12-14), the Caravan Theater's production of "How to Make a Woman" (7/15-16), Siegal-Schwall Blues Band (7/17-22), the Young Tradition (7/23-24), Buddy Guy Blues Band (7/25-27), Merle Travis (7/29-30), Mose Allison Trio (7/31-8/5) peter Rowan and David Grisman (8/6), Tom Rush (8/7-8), Bill Monroe & His Bluegrass Boys (8/9-12), Eric Von Schmidt (8/13), the Chambers Brothers (8/14-20), the Junior Wells Blues Band (8/21-24), Richie Havens (8-25-30), Jeremy Steig & the Satyrs (8/28-30) and Doc Watson (8/31-9/2). Thin flat parchment-type stock poster has been professionally restored to excellent (B+) condition; a 4" diagonal tear in the lower left corner (it goes from about 3:00-5:00 based on the perspective of the photo) has been repaired/patched on the reverse, a pair of horizontal/vertical folds (as issued) have been flattened and ther's a touch of handling, but otherwise it's a really superb-looking example of this HIGHLY uncommon Boston piece from the AOR book.