I believe these were kept at home from around 1970 to 1972: 7 map-style car interior supplement tickets issued by the Motosumiyoshi Conductor's Section of Tokyo Kyuko Electric Railway Co., Ltd., and 1 Tokyu envelope. They are used. They were stored long-term in a box, so there are stains and dirt, and the envelope has folds and tears. Please check the images. #CarInteriorSupplementTickets #TokyuKyukoElectricRailway #Railroad #Tickets