合川■■■書状

石川書状

Saga Prefectual Library

Saga Prefectural Library Database

流川書状

Maeda Tosanomori-ke Shiryokan Museum

KANAZAWA MUSEUM PLUS（Maeda Tosanokami-ke Shiryokan Museum）

川合蔵書

National Institute of Japanese Literature

Collectors'Seals Database

〔合川正義年賀状〕

Saga Prefectual Library

Saga Prefectural Library Database

前川湛書状

Edo-Tokyo Museum

Tokyo Museum Collection

戸川某書状

Fukuoka City Museum

Fukuoka City Museum Collection Database

羽書組合請状

史料編纂所

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書状（蝋燭取合）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

落合文書（書状ウハ紙）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

北川忠惇書状

Kochi Prefectural Library

OTEPIA Kochi Library collection search

細川忠利書状

ADEAC: A System of Digitalization and Exhibition for Archive Collections

徳川家康書状

ADEAC: A System of Digitalization and Exhibition for Archive Collections

細川忠利書状

ADEAC: A System of Digitalization and Exhibition for Archive Collections

細川成之書状

Tokushima Prefectural Museum

ADEAC: A System of Digitalization and Exhibition for Archive Collections

市川源介書状

Saga Prefectual Library

Saga Prefectural Library Database

細川慶順書状

Saga Prefectual Library

Saga Prefectural Library Database

[徳川家康書状]

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

徳川家康書状

ADEAC: A System of Digitalization and Exhibition for Archive Collections

細川忠利書状

ADEAC: A System of Digitalization and Exhibition for Archive Collections

徳川秀忠書状

神戸大学附属図書館

神戸大学附属図書館DA貴重書

徳川秀忠書状

ADEAC: A System of Digitalization and Exhibition for Archive Collections

川上久国書状

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

細川三斎書状

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

府川一則書状

Edo-Tokyo Museum

Tokyo Museum Collection