This is a vintage postcard featuring a landscape of Lost Channel in Thousand Islands, New York. It is a single unit printed on cardboard material with a standard size of 5.5 x 3.5 inches. The postcard is an original lithograph by Rotograph Co and has an undivided back. It was manufactured between 1900-1919 in Germany and is unposted. The postcard showcases the beauty of Thousand Islands, a region in North America, and is perfect for collectors of topographical postcards.