The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Sandefjord. Park Hotel. Eberh. B. Oppi. Oslo. 1962. Multi View
Mabodalen fra Fossli Hotell Hardanger. Eberh. B. Oppi AS Kunstforlag. Oslo
Oslo. The National Assembly Building. The Main Street Karl Johan. The City Hall. Eberh. B. Oppi. Multi View. 1958
F 65. Oslo. Akershus festning. Akershus Castle. Eberh. B. Oppi
F 67. Oslo. Holmenkollbakken. Holmenkollen Ski jumping Hill. Eberh. B. Oppi
Oslo. The Royal Palace. The City Hall. The University. Eberh. B. Oppi. A. s. Multi View
Oslo. Holmenkollbakken. Holmenkollen Ski jumping Hill. Eberh. B. Oppi
2303. Oslo. Frognerparken. Vigelandsanlegget. Eberh. B. Oppi. 1958