(CURIOSA.) von Bayros, Franz. Die sechzehnte Ehefreude. 7 erotic plates by von Bayros. 381x253 mm; 15x10 inches. Loose as issued in publisher's printed yellow folder with colophon on cover hand-numbered 66 of 100 privately printed copies outside of the edition of 600; plates slightly toned along edges, folder with some toning and faint mild dampsoiling along spine and top edge, some plates soiled. Brettschneider 45; Hayn-Gotendorf IV, 33. [Vienna], 1909