These items were collected as a hobby, and I hope someone will be interested. Teishin Sogo Museum (Communications Museum) Pamphlets from the Communications Culture Association Postal Materials Department, etc. From 1979 to 2012 ✴︎Changes in Mailboxes ✴︎Changes in Postman Uniforms How about using them as materials for summer vacation research projects? These are old items, so there may be scratches, folds, and stains. Please understand this before purchasing.