This is a "Farewell Commemorative Ticket" issued by the Mitsui Ashibetsu Railway in 1972. It is unusable due to the railway's closure and expiration. This ticket was issued at the time passenger operations ceased. It is a set of two round-trip tickets between "Ashibetsu and Yorishiro." The back side contains the history of the Mitsui Ashibetsu Railway. Signs of aging are noticeable. The envelope has wrinkles and creases. The tickets show some fading. Please understand that this item has been stored by an individual for a long period before purchasing.