合図用ベル（左）

北白川宮邸洋館ベル系統図

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

落合左平次背旗図

Fukuoka City Museum

Fukuoka City Museum Collection Database

北白川宮邸日本館ベル系統図

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

源平合戦図屏風（左隻）

大田原市那須与一伝承館

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

一合枡（左）

Sekigahara Town History and Folklore Museum

Sekigahara Collection Database

（花合戦　左）

Ukiyoe taika shuusei

ARC Ukiyo-e Portal Database

東京薬学専門学校本館ベル配線図

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

「鶏合四番左」

Museum of Fine Arts, Boston

ARC Ukiyo-e Portal Database

（十郷用水・新川・河合春近用水絵図）

Digital Archive Fukui

Digital Archive Fukui

井手左膳様用

Fukuoka City Museum

Fukuoka City Museum Collection Database

信用組合連合会

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

桝(穀用一合)

Fukuoka City Museum

Fukuoka City Museum Collection Database

桝(穀用五合)

Fukuoka City Museum

Fukuoka City Museum Collection Database

液用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

液用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

液用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database

穀用五合桝

Fukuoka City Museum

Fukuoka City Museum Collection Database