Japanese Stamps Digital Museum

1967年シリーズ (色検知導入後) 2 << 1967年(昭和42年) ~ 1971年(昭和46年) >> 1-11-7

1967's Series Stamps 2 Issued on 1967 (Showa 42) - 1971 (Showa 46)

1967‘s Series Stamps 2 Issued on 1967 (Showa 42) - 1971 (Showa 46) In 1967, a stamp with a detection frame with a width of 05 mm was issued around the stamp for color detection and postage stamping operation.Initially, it was experimentally launched at the Kawasaki Post Office in Kanagawa Prefecture, and because the results were good, it started at the Tokyo Central Post Office and then spread nationwide.After that, the postal code system was introduced, and the computer's "automatic postal code reading and sorting machine" went into operation at the Tokyo Central Post Office.