Transmitter and Receiver for Telephone Testing 電話機試験用送受器

Handheld Transmitter and Receiver for Testing

Certificate of Commendation from Keibōdan

Delville Magnetic Kō Type Desk Telephone Receiver

“Song of Ariran”, Illustrated Envelope

Asakusaku, Part 2, No. 19 (Detailed Area Maps of the Revised Wards and Counties of Tokyo)

Medal Commemorating the 38th Appearance of Mt. Fuji

HIP Headset Transmitter and Receiver for Testing

Delville Magnetic Kō Type Desk Telephone Receiver