旭川郵便局電話交換室

旭川郵便局電話交換室

ADEAC: A System of Digitalization and Exhibition for Archive Collections

旭川郵便局

ADEAC: A System of Digitalization and Exhibition for Archive Collections

大船電話交換局交換機

Kamakura City Library

KAMAKURA CITY LIBRARY

電話交換

Digital Archive Fukui

Digital Archive Fukui

旭川郵便局員裁縫実習

ADEAC: A System of Digitalization and Exhibition for Archive Collections

絵葉書帳｢八幡郵便局、宮地獄神社、亀山神社、長崎市庁他｣八幡郵便局電話分室交換室・試験室

Fukuoka City Museum

Fukuoka City Museum Collection Database

大船電話交換局の交換士たち

Kamakura City Library

KAMAKURA CITY LIBRARY

電話交換機

Fukuoka City Museum

Fukuoka City Museum Collection Database

電話交換器

Town of Oketo Library, Hokkaido

ADEAC: A System of Digitalization and Exhibition for Archive Collections

宮川郵便局

Omata Library of Ise City

ADEAC: A System of Digitalization and Exhibition for Archive Collections

小川郵便局

Kodaira City Library

ADEAC: A System of Digitalization and Exhibition for Archive Collections

絵葉書｢小倉郵便局自動式電話開通記念｣手働交換室・試驗台

Fukuoka City Museum

Fukuoka City Museum Collection Database

大船電話局自動交換機

Kamakura City Library

KAMAKURA CITY LIBRARY

絵葉書｢小倉郵便局自動式電話開通記念｣小倉郵便局電話分室窓口・熊本遞信局

Fukuoka City Museum

Fukuoka City Museum Collection Database

電話交換業務

ADEAC: A System of Digitalization and Exhibition for Archive Collections

絵葉書｢小倉郵便局自動式電話開通記念｣電力室・電池室

Fukuoka City Museum

Fukuoka City Museum Collection Database

共電式電話開通記念 郡山郵便局

Koriyama City Library

ADEAC: A System of Digitalization and Exhibition for Archive Collections

共電式電話開通記念 郡山郵便局

ADEAC: A System of Digitalization and Exhibition for Archive Collections

郵便局

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

郵便函電話機保護

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

絵葉書｢福岡郵便局｣　其五　電話課

Fukuoka City Museum

Fukuoka City Museum Collection Database

小平小川郵便局

Kodaira City Kihei Library

ADEAC: A System of Digitalization and Exhibition for Archive Collections

郵便手形交換参加規則

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

絵葉書｢小倉郵便局自動式電話開通記念｣交換機(裏面）・弾器盤

Fukuoka City Museum

Fukuoka City Museum Collection Database