168. Conradi-Horster (F.W.) Latest Superior Magical Apparatus, [c.1920]; Main Price List. Horster’s Akademie für magische Kunst, [c.1920]; Der Zauber-Spiegel, vol.9 no.1 and vol.10 no.1 and 2, printed in colour , 1924-1925; Novelties of 1932, 4to; Haupt-Preisliste, [c.1935]; and five lists, illustrations, original wrappers, titled on upper covers, or unbound as issued, 8vo and 4to (12)
est. £80 – £120