Greven's Kolner Adressbuch-Verlag: Koln, 1930. Item #98-6192
2 volumes. Ads, diagrams of Gurzenich, Opernhaus, etc., 12 x 9, cloth backed gilt decorated boards, 1181 pp, 400 pp, 845 pp, 195 pp, cover rubbed, soiled with some water staining; spines sunned, extremities bumped, hinges loose, contents toned. Will require extra shipping.