LINDEN, W. v.d., W.T. SCHIPPERS, (a.o.). Tulips. (1966). 8°-obl. Owrps. (Cover a bit dam.). Signed by 23 (!) contributors. Limited numb. ed. -- J. MONTYN. Indochine 1974. 8°-obl. Or. spiral bind. Printed in a lim. numb. ed. -- W. de KOONING. Drawings. (1967). 4°. Obrds. w. dust-j. -- J.L. LOCHER. Anton Heyboer. (1976). 4°. Owrps. -- A. HEYBOER. Het systeem. (1975). 4°. Owrps. -- Id. She and she as one. N.d. (c. 1972). Double long playing records in or. sleeve. -- And 101 o., mainly smaller, works. (107).