WAGNER (Otto). Einige Skizzen, Projekte und Ausgeführte Bauwerke IV. IV-V u VI heft. Wien, Anton Schroll, 1915. In-folio, illustrated with 32 out-of-text plates of architecture in black and in color out of 44 originally. Bound in green half-basin, spine with 5 edges. (spine faded, binding rubbed with slight leather tears, slight foxing)