SIGNALS Newsbulletin (Vol. 1, Nos 3&4) (Takis)

Important periodical published in London from 1964 to 1966 by the Signals gallery documenting experimental, kinetic, Op, and international avant-garde art. Special twin issue devoted mainly to Takis, inlcuding contributions from William Burroughs.  Condition: creased where previously folded. Some slight chipping to edges.