This vibrant 1974 concert poster promotes a rare double bill featuring ZZ Top and T. Rex for their “Only N.Y. Area Appearance” at the Capitol Theatre in Portchester, New York. Publication: Original Concert Poster Date: November 16, 1974 Country: United States Location: Portchester, New York Section: Concert Promotion (Poster) THE STORY The green-and-white poster, presented by Eddie Claridge, advertises ZZ Top (fresh off Tres Hombres) with special guests T. Rex (on tour behind