This beautiful 1969 concert poster promotes the appearance of Johnny Winter along with Sons of Champlin and Ten Wheel Drive at Lansdowne's Boston Tea Party. Winter is portrayed in stunning lilac shades for this December 11-13 engagement, with black lettering on an otherwise-white background. The original poster is 11x17" and mounted on linen to 14x20", there are staple holes but this is otherwise in NRMT condition. Winter's first album was released in 1969, while the Sons of Champlin, still touring today, is considered one of the great San Francisco bands of the 1960s.