The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Peking. The Ming Tombs. No. 24. Postcard
Group of peoples. Postcard. J. Alston and Son
Old Family Photo. Group of peoples. Postcard
Construction and Engineering. Postcard The People Republic of China
Silk Fabrics. Weaving and Dyeing. Postcard The People Republic of China
Mining Metallurgy and Casting. Postcard The People Republic of China
Old Postcard. People Coming Out from Building
Old Postcard. People Coming from Castle Ruins
