https://www.digital.archives.go.jp/item/en/1696478

[Items] "関東局官制中ヲ改正ス・(支那事変特別税令等ノ改正等ノ為属及技手増減)", 類02224100-00700, National Archives of Japan Digital Archive, https://www.digital.archives.go.jp/item/en/1696478accessed 2026-04-12