Original 1st printing 11x 16&1/2" concert poster for Julie Driscoll, Brian Auger and the Trinity appearing with SRC (Scot Richard Case) at the Boston Tea Party (53 Berkeley Street location) in Boston, MA from 4/3-6/1969.

 Art by Eric Engstrom, medium flat index stock poster is in near mint to excellent (A-/B+ to B+) condition; there is a thin strip of toning and a tiny edge split in the right margin, a slight bit of discoloration/toning along the upper right margin, a couple of tiny corner creases and a stray edge ding or two, otherwise fine.

 Very sharp example of this uncommon (and VERY cool-looking) Berkeley Street BTP poster with a great mod design.