[渋沢喜作（成一郎）　父 宛書簡]

[渋沢喜作（成一郎）　父 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

[渋沢喜作（成一郎）　母 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

[渋沢喜作（成一郎）　母 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

[渋沢喜作（成一郎）　福田彦四郎 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

[渋沢喜作（成一郎）　福田大介 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

渋沢栄一書簡　金子堅太郎宛

NDL Digital Collections

NDL Digital Collections

渋沢栄一書簡　榎本武揚宛

NDL Digital Collections

NDL Digital Collections

[福田滋助　渋沢 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

[宇喜多一蕙　山中成太郎 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

一木喜徳郎書簡　金子堅太郎宛

NDL Digital Collections

NDL Digital Collections

一木喜徳郎書簡　金子堅太郎宛

NDL Digital Collections

NDL Digital Collections

渋沢栄一書

Daito Bunka University

DAITO BUNKA UNIVERSITY Digital Archives

[喜多武清　源五郎 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

晴氣作一郎書簡

Saga Prefectual Library

Saga Prefectural Library Database

宇垣一成書簡　金子堅太郎宛

NDL Digital Collections

NDL Digital Collections

[尾高長七郎　福田叔父 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

〔藤沢喜士太書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

[福田滋助　父 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

上原勇作書簡 桂太郎宛

NDL Digital Collections

NDL Digital Collections

深沢索一書簡 渡辺進宛

Museum of Contemporary Art Tokyo

ADEAC: A System of Digitalization and Exhibition for Archive Collections

[梅浦精一　富沢〔憭〕 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

大倉喜八郎書簡　伊藤博文宛

NDL Digital Collections

NDL Digital Collections

〔渋谷書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

[江沢述明　江沢 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections