The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. Ship. By Moonlight
Old Postcard. Sailing Ship
Old Postcard. Sailing Ship. B. Hopkins
Old Postcard. Sailing Ship and Ship. 1911. B. Hopkins
Old Postcard. Sailing Ship. 1910
Old Postcard. Sailing Ship. By Night. Bromo