This stunning postcard showcases the beauty of Mt. Thielsen and Diamond Lake in Oregon, United States. The postcard is printed using the lithograph technique and features a photochrome image from the tourism era (1939-now). The front of the postcard has a divided back and chrome features, while the back is unposted. The postcard's size is standard at 5.5 x 3.5 inches and it depicts a serene lake surrounded by picturesque mountains. This collectible item is perfect for postcard enthusiasts and those who appreciate the beauty of Oregon's landscapes. The postcard is a single unit and is not signed. The category of the postcard is topographical postcards, and it falls under the broader category of postcards and supplies. Happy shopping!