New York: Something Else Press, 1964. First Edition. First volume published by Higgins's Something Else Press. "Jefferson's Birthday consists of all the things Dick Higgins wrote, composed or invented between April 13, 1962 and April 13, 1963..."; Postface is one of the main accounts of the Fluxus movement. An attractive copy of this wear-prone title. One of 1,200 copies. Octavo (20.75cm); dark blue-green buckram, with titles stamped in gilt on spine; teal topstain; dustjacket; 271; 90pp; illus. Fine in a Near Fine dustjacket, unclipped (priced $5.95), with some light wear to spine ends and extremities, and touch of dustiness to front panel on Jefferson's Birthday.