Haarlem, 1941, Kunsthandel Leffelaar, 7 pages text, 5 illustrations, original paper binding, binding loose, rust around the staples, with extensive notes in pencil: how the opening of the exhibition was conducted (in the presence of Gratama, Van Deijssel and H.F. Boot), a biography of the artist, an introduction by M.C. van Zeggelen and for each work of art the owner of the work is mentioned. Very important catalogue for information concerning the artist and the provenance of his works. Cornelis Spoor (Den Haag 1867-1928 Heemstede) was a Dutch artist, painter, watercolourist, draughtsman.