Original 1st printing 17&1/2 x 22&5/8" uncut pair of concert posters for Mother Earth (featuring Tracy Nelson) appearing with Argent and Mocha Chip at the Boston Tea Party (15 Lansdowne Street location) in Boston, MA from 3/12-14/1970.

 Artist unknown/not credited, medium-thick flat index stock poster is in very good to excellent (B/B+ to B+) condition; there are a set of tiny staple holes (all four corners), a couple of tiny edge tears (a 1" tear in the top center margin), a pair of nail holes in the left/right center margins (left margin has a tiny drag tear), a hint of toning along the top edge, a well-hidden pinch ding/surface stain or two, a series of tiny pin-prick surface indentations and stray stress bends here and there and a few thin creases along the left margin, otherwise fine.

 REALLY unique-looking uncut Tea Party printer's proof from early 1970.