PERRON, E. du. Een voorbereiding. Zijnde de cahiers van Kristiaan Watteyn. Bussum, W.N. Dinger, 1917 (=1927). 229, (3) pp. W. front. by the author. Fine cont. black mor., spine raised in compartments, marbled endpapers, owrps. bound up, partly uncut, top edge gilt. (Spine a bit discold., some foxing spots in places, but a very good copy).