The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Unknown Place. Building. Herbert Ruedi. Photo House. Lugano
Marcote. Herbert Ruedi. Photo House. 1930
Eglise de Castagnola. Herbert Ruedi. Photo House. Lugano
Kurhaus Serpiano. Aussicht von der Terrasse. Photo House Ruedi SA
Unknown. Photo. City View. Gevaert
Unknown. Photo. City View. Post Card
Unknown. Photo. View of House. Frith Series
Unknown. Photo. View of House. 118. Post Card