JR Stamp Note (Stamp Book) - Stamped Farewell. SL 50th Anniversary Commemorative Revival Station Stamp First Edition Tantetsu Port From the end of regular steam locomotive operation in 1975, it continued to run until the end of half a century. Revival stamp note for the Tantetsu Port area. Only Muroran Station is stamped. Please refrain from purchasing if you are concerned about minor scratches, etc., as it is stored at home.