An extremely rare 1967 handbill inviting people to the participate in the filming of an underground movie by Andy Warhol, featuring the Velvet Underground, performing at the Boston Tea Party. The handbill reads(br)"Be Part of What's Happening !! Andy Warhol…Underground Filmmaker comes to the Boston Tea Party this weekend to capture the people on film as they explode to the sights and sounds of Velvet Underground. You are the star/Are the happening. Be a part of Boston's first authentic Underground Movie. Andy Warhol. Velvet Underground. Boston Tea Party. And You!!!! August 11/Aug 12."(br)And even better, this handbill comes from the collection of the late great Velvet Underground guitarist Sterling Morrison. We acquired this directly from Morrison's widow, Martha, and will note this in our written lifetime guarantee of authenticity. We have never seen another example of this ultra rare Warhol/Velvets collectible. When we acquired it it had been glued down to another piece of paper, but we had a professional paper conservator remove it, touch up some minor flaws and back it with archival rice paper–it now looks superb. 8 1/2" x 11 3/8". As rare as it gets, with incredible provenance. SOLD