The product is a set of 5 printed postcards featuring images of 5 steam engines from the Strasburg Railroad in Pennsylvania. Each postcard showcases a different view of the steam engines along Route 741. These photochrome postcards were manufactured in the United States and depict the city of Strasburg with a theme of cities and towns. Each postcard is a single unit and is unposted, making them a great addition to any collection of topographical postcards or locomotive memorabilia.