久保猪之吉書簡金子薫園宛

服部躬治書簡金子薫園宛

Waseda University Library

ARC Early Japanese Book Portal Database

〔久保源吉書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

大久保利武書簡　金子堅太郎宛

NDL Digital Collections

NDL Digital Collections

徳富猪一郎書簡　金子堅太郎宛

NDL Digital Collections

NDL Digital Collections

〔大久保都留吉書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔大久保都留吉書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔大久保都留吉書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔大久保都留吉書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔大久保都留吉書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

大久保都留吉書簡

Saga Prefectual Library

Saga Prefectural Library Database

大久保都留吉書簡

Saga Prefectual Library

Saga Prefectural Library Database

[三条西季知　親園久子 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

〔平山猪吉郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

金允植書簡 : 徳富猪一郎宛

Doshisha University

IIIF Discovery in Japan

〔久子書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

[大久保利通　ハリエス・ハルケス 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

池邉吉太郎書簡 : 徳富猪一郎宛

Doshisha University

IIIF Discovery in Japan

[大久保忠保　小中村〔清矩〕 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

山口久吉書簡 渡辺進宛[1]

Museum of Contemporary Art Tokyo

ADEAC: A System of Digitalization and Exhibition for Archive Collections

山口久吉書簡 渡辺進宛[4]

Museum of Contemporary Art Tokyo

ADEAC: A System of Digitalization and Exhibition for Archive Collections

山口久吉書簡 渡辺進宛[2]

Museum of Contemporary Art Tokyo

ADEAC: A System of Digitalization and Exhibition for Archive Collections

斎藤茂吉書簡本間久雄宛

Waseda University Library

ARC Early Japanese Book Portal Database

[杉浦譲　大久保〔利道〕 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

宮島吉久書簡

Saga Prefectual Library

Saga Prefectural Library Database