This is a set of three clear file folders featuring special stamps issued in 1982 and 1983 (Showa 57 and 58). There is one from 1982 and two from 1983. They are B5 size, 257mm x 182mm. They were found in the closet at my parents' house. Because they were stored without protection, there are some minor scratches on the surface. I think they will be a valuable piece of Showa era memorabilia, reflecting the social conditions of the time. I previously listed one from 1983 individually, but then one from 1982 and another from 1983 turned up. I listed the single item for 400 yen but did not receive any offers, so I am now offering them as a set. Please refrain from requesting individual sales. I hope these will be of interest to those who collect clear file folders, etc.