BAYROS, Franz von. 40 Exlibris, Vienna: Arthur Wolf, [n.d.], 4°, number 350 of 350 copies, 40 engraved bookplates mounted on grey paper, unbound as issued in original cloth-backed portfolio; Ex Libris, neue Folge, Vienna, Arthur Wolf, 1912, 4°, number 58 of 350 copies, 12 engraved plates within mounts, unbound as issued in original paper-covered box; Die Bayros-Mappe II, Munich: K. Th. Senger, [c. 1912], 4°, number 137 of 500 copies, 20 engraved bookplates within green card mounts, loose as issued in half vellum portfolio -- Laszlio SIKLOSSY. Marquis F. de Bayros, (?) Fierkerzti, [n.d.], 4°, number 237 of the de luxe edition (limitation not stated), illustrations, original wrappers, together with a suite of 9 heliogravures of bookplates, unbound as issued in original portfolio; and 2 others of similar interest. (6)