The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. Egyptian Wall Paintings
Old Postcard. Edward H. Mitchell. 1907
Old Postcard. Old Electric Things
Gentleman and lady. Old postcard. E. Haddon
Autumn. H. M. Canvas. Postcard Old England. Series
Old Postcard. Womans Portrait. Carlton. 1912
Old Postcard. Miniature Old Town
Old Postcard. Girl and Bird. M. I. Hummel. Emil Fink