〔加賀精一郎書簡〕

〔精一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔西村精一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

古賀精仙書簡

Saga Prefectual Library

Saga Prefectural Library Database

〔古賀醇一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔古賀醇一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔古賀醇一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔伊香賀啓一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔北古賀竹一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔安井精一郎年賀状〕

Saga Prefectual Library

Saga Prefectural Library Database

〔安井精一郎年賀状〕

Saga Prefectual Library

Saga Prefectural Library Database

〔清水精四郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔清永精四郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔清水精四郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔鬼崎精一書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

[高橋泥舟（精一）　八郎 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

〔古賀哲郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

[陸奥宗光　木梨〔精一郎〕 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

大久保加賀守書簡

Saga Prefectual Library

Saga Prefectural Library Database

〔一郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔古賀製次郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔古賀早太郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

〔古賀早太郎書簡〕

Saga Prefectual Library

Saga Prefectural Library Database

古賀製次郎書簡

Saga Prefectual Library

Saga Prefectural Library Database

古賀大一書簡

Saga Prefectual Library

Saga Prefectural Library Database