New York: Limited Editions Club, 1984. Limited edition, #809 of 1500 copies. Signed by Sol Lewitt to limitation page. Square 8vo. Illustrated with silk screen drawings by Lewitt. Publisher's full unpolished black goatskin, stamepd in blind, about fine with faint scratches to rear board; Limited Editions Club prospectus laid in; original publisher's black paper-covered slipcase with a touch of wear.