（永井鉄治郎蔵書）

永井蔵書

National Institute of Japanese Literature

Collectors'Seals Database

永井蔵書

National Institute of Japanese Literature

Collectors'Seals Database

永井氏蔵書

National Institute of Japanese Literature

Collectors'Seals Database

永井氏蔵書記

National Institute of Japanese Literature

Collectors'Seals Database

永井氏蔵

National Institute of Japanese Literature

Collectors'Seals Database

筑藩永井蔵書之印

National Institute of Japanese Literature

Collectors'Seals Database

永井系図（永井文書）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

永井氏家蔵図書之印

National Institute of Japanese Literature

Collectors'Seals Database

永井久一郎像

Edo-Tokyo Museum

Tokyo Museum Collection

永井久一郎像

Edo-Tokyo Museum

Tokyo Museum Collection

永井氏家蔵記

National Institute of Japanese Literature

Collectors'Seals Database

永井氏家蔵記

National Institute of Japanese Literature

Collectors'Seals Database

石井源治郎

NDL Digital Collections

NDL Digital Collections

「石井源治郎」

National Diet Library, Japan

ARC Ukiyo-e Portal Database

孝永蔵書

National Institute of Japanese Literature

Collectors'Seals Database

孝永蔵書

National Institute of Japanese Literature

Collectors'Seals Database

孝永蔵書

National Institute of Japanese Literature

Collectors'Seals Database

孝永蔵書

National Institute of Japanese Literature

Collectors'Seals Database

嘉納治五郎書簡　永田秀次郎宛

NDL Digital Collections

NDL Digital Collections

嘉納治五郎書簡　永田秀次郎宛

NDL Digital Collections

NDL Digital Collections

永井星渚書

Edo-Tokyo Museum

Tokyo Museum Collection

永井家文書

ADEAC: A System of Digitalization and Exhibition for Archive Collections

永井書屋記

National Institute of Japanese Literature

Collectors'Seals Database

□井蔵書

National Institute of Japanese Literature

Collectors'Seals Database

（鷺雪）

National Institute of Japanese Literature

Collectors'Seals Database

（田中直次）

National Institute of Japanese Literature

Collectors'Seals Database

（内藤耻叟）

National Institute of Japanese Literature

Collectors'Seals Database

calligraphy

British Museum

British Museum Collection

（鶏冠山房図書）

National Institute of Japanese Literature

Collectors'Seals Database

（由良文造）

National Institute of Japanese Literature

Collectors'Seals Database

（樋口和明）

National Institute of Japanese Literature

Collectors'Seals Database

（紀州藩外山源之■）

National Institute of Japanese Literature

Collectors'Seals Database

Strange Sights Within the Sea

Minneapolis Institute of Arts

Minneapolis Institute of Art API

（寄附人水谷弥蔵）

National Institute of Japanese Literature

Collectors'Seals Database

（大日本一之貸本屋新橋竹川町長門屋）

National Institute of Japanese Literature

Collectors'Seals Database

View of West Lake

Harvard Art Museums

Harvard Art Museums API

（坪井村須田清作丙弘化三年午九月求之）

National Institute of Japanese Literature

Collectors'Seals Database

明治40年(1907) 十一月九日(土) 小宮豊隆宛 [はがき]

Miyako Town Museum of History

ADEAC: A System of Digitalization and Exhibition for Archive Collections

（昭和十年二月山田にて購入す福山）

National Institute of Japanese Literature

Collectors'Seals Database

（常光作太郎）

National Institute of Japanese Literature

Collectors'Seals Database

呉賢字友尊

National Institute of Japanese Literature

Collectors'Seals Database

Record Certifying the Transmission of Teachings about Collection of Japanese Poems Ancient and Modern

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

大正7年(1918) 七月十七日(水) 小宮豊隆宛 [はがき]

Miyako Town Museum of History

ADEAC: A System of Digitalization and Exhibition for Archive Collections

一札之事

Shimane University Library Digital Archive Collection

IIIF Discovery in Japan

書林油屋甚七

National Institute of Japanese Literature

Collectors'Seals Database