77/4677 Valk, H.J. (1897-1986). Modelklas. Copperengraving, 13,1x10,2 cm., later impression, signed "Hendrik Valk" and "Kopergravure 1931" in pencil (trifle yellowed). Loosely inserted in: Valk, H.J. Hendrik Valk 1897. Oss, Jan Cunencentrum, 1983, 30p., ills., orig. wr. Valk, H.J. Bede in de nacht. Rott., de Slofpers, 1983, (19)p., printed by E. PUETTMANN in 90 numb. copies, signed by the author, orig. wr. (small drawing of a falcon on htitle). - AND 8 others, all newspaper clippings and other ephemera on H.J. Valk, i.a. IDEM, Theo en Vincent van Gogh (n.pl., 1978, 3p., ills., printed in 100 numb. and signed copies, wr. by H.J. VALK).