道路開墾の作業(東正観寺)

道路奉仕作業

ADEAC: A System of Digitalization and Exhibition for Archive Collections

国道387号線新設の正観寺・東原線が開通

ADEAC: A System of Digitalization and Exhibition for Archive Collections

雪の東正観寺通り

ADEAC: A System of Digitalization and Exhibition for Archive Collections

改正開墾助成法

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

東正観寺の築地井手

ADEAC: A System of Digitalization and Exhibition for Archive Collections

開墾の様子②

鶴ヶ島市立図書館

ADEAC: A System of Digitalization and Exhibition for Archive Collections

開墾の様子①

鶴ヶ島市立図書館

ADEAC: A System of Digitalization and Exhibition for Archive Collections

開墾水路見分復命書

ADEAC: A System of Digitalization and Exhibition for Archive Collections

米作と開墾成助 (上・下)

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

開墾法の修正 : 財政紊乱の端

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

東京の道路改善観 : アスファルト路面に就いて

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

予約開墾書　1919/大正8

Amagasaki City Museum of History

Digital Archive of the Amagasaki City Museum of History

西円寺脇の道路

越谷市教育委員会教育総務部生涯学習課

ADEAC: A System of Digitalization and Exhibition for Archive Collections

正観寺の礎石群

ADEAC: A System of Digitalization and Exhibition for Archive Collections

開正寺蔵

National Institute of Japanese Literature

Collectors'Seals Database

開正寺蔵

National Institute of Japanese Literature

Collectors'Seals Database

開墾補助の運命

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

福島縣の開墾地

Graduate School for Law and Politics, the University of Tokyo

UTokyo Academic Archives Portal

貸付地予定存置願（北海道開墾、60万坪、畑に開墾、小作人規模等）

Digital Archive Fukui

Digital Archive Fukui

旅館第一閣の前で(東正観寺)

ADEAC: A System of Digitalization and Exhibition for Archive Collections

東正観寺の温泉掘削・鉄塔下

ADEAC: A System of Digitalization and Exhibition for Archive Collections

耕地漸増の概観 : 開墾助成法の影響

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

福島県開墾起業諸調書並開墾地移住者名簿

Waseda University Library

ARC Early Japanese Book Portal Database

大規模の国営開墾計画 : 二百万町歩に達する開墾可能地 : 斡旋水路の完成と国営開墾

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection