Douglas Darden. A+U 245 February 1991, 55 Coop Himmelblau. A+U 266 July 1989, 106 Neil Denari. A+U 246 March 1991, 18-19 Douglas Frederick and Ann Cederna. A+U 243 December 1990, 59 Douglas Darden. A+U 245 February 1991, 40 Emilio Ambasz. A+U Special Edition (April 1993) 1989, 31 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 33 Arakawa and Madeline Gins. A+U 255 Dec 1991, 35 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 1 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 42