〔光田一葉書〕

〔吉田光次郎葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔吉田光次郎葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔飯田貞一葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔原田種一葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔田代元一葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔山田理一葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔飯田貞一葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔栗田英一葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

岩田準一･葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

〔太田徳一郎葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔増田卯一郎葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

〔門田嘉一郎葉書〕

Saga Prefectual Library

Saga Prefectural Library Database

浅田彦一･絵葉書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

「繪葉書帖」　田中光顕伯爵書簡

Kochi Prefectural Library

OTEPIA Kochi Library collection search

絵葉書｢アルバム｣日光全景(其一)

Fukuoka City Museum

Fukuoka City Museum Collection Database

絵葉書｢日光｣東洋一のｹｰﾌﾞﾙｶｰ

Fukuoka City Museum

Fukuoka City Museum Collection Database

〔光一書簡〕

Saga Prefectual Library

Saga Prefectural Library Database