The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Rigi Kulm und die Oberlander Alpen. Photoglob. No 7108. 1907. B. Hopkins
Kurort Vitznau. Am Vierwaldstattersee mit den Alpen. 1968. Photo Burgl
Bus. Hackney Station. 170. KGK953. London Transport. Old Photo
1452. Zurich und die Alpen. Photo Rotation Wilhelm Pleyer Zurich
Abstract photo. Aus Spemanns Alpen Kalender. Stuttgart
Its a secret. A 170. Cotman Photo. Jarrold
Rotmoos. Gletscher mit Liebenerspitze. Otztaler Alpen. Tirol. Lohmann Photo. Lohmann and Aretz. No. 1372
Lake Fulmor. Idyllwild to Banning Highway. C 170 Photo color by Merle Porter. Royal Pictures Colton California. S 75725. Post Card