Original 1st printing 13&1/4 x 17&3/8" concert poster for Jefferson Airplane appearing with John Hammond (and Glenn McKay's Headlights) at the Boston (MA) Music Hall on 4/16/1970.

 Design by Metropolitan Showprint, thick flat index stock poster is in good to very good (B to B/B+) condition; tack holes in all four corners with a 1" tear in the bottom right margin (taped on the reverse with clear tape) and a bit of light creasing/wear around the edges/corners, a series of very thin horizontal roll bends going all the way from the top to the bottom edge and a hint of toning, otherwise fine.

 Really nifty-looking flag-themed Airplane poster from Boston, first one of these I've seen.