SCHIPPERS, K. & K. GUBBELS. Verlegen schaduwen. Rott., Bébert, 1981. W. ti.-, colophon- & 9 text-lvs. w. 9 silkscreens, printed in black & red, all numb. & signed in pencil. Lge-fol-obl. Loose as issued in ocl. box. (Box slightly discold., dusty). -- Added: J.A. SIERHUIS & B. SCHIERBEEK. Schetsboek Jan Sierhuis. Gedicht Bert Schierbeek. (N.pl., 1974). 20 lithographs (c. 215 x 305 cm.) together with 4 facsimile text lvs., colophon & photo by N. Koster. Litho's all monogrammed 'JS' and dated '74' in pencil. Loose as issued in obrd. portfolio w. ties.