https://www.digital.archives.go.jp/item/en/1664047

[Items] "明治四十一年法律第四号・(関税定率法輸入税表中改正法律)・施行期日ヲ定ム", 類01060100-00500, National Archives of Japan Digital Archive, https://www.digital.archives.go.jp/item/en/1664047accessed 2026-08-10