Original 1st printing 11 x 17" concert poster for UK folk revivalists the Incredible String Band appearing at the Boston Tea Party (15 Lansdowne St. location) in Boston, MA on 11/23/1969.

 Designer unknown/not credited, medium-thick flat index stock poster is in excellent (B+) condition; there is a nearly-invisible hairline-thin 2" vertical bend hiding in the lower left corner and a tiny cluster of pin-prick age spots just above "String", otherwise it is a nearly-mint example of this semi-obscure Tea Party poster from late 1969.