The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. Woman with Man. 1911
Old Postcard. The Blind Man. 1911
Old Postcard. Woman and Man. Hildesheimer. 1911
Old Postcard. Old Woman with Kids. Photochromie. No 2348. 1911
Old Postcard. Old Man. 1910. B. Hopkins