I believe this is the area around Yui, where the Tokaido Line and National Route 1 run parallel. The size is approximately 2L. This is an item left by my father-in-law, who worked in the railway industry during the Japanese National Railways era. The simple frame in the image is also included. It has been stored at home, but there are no noticeable stains. *Please note that the simple frame may be changed to a different product.