Printing Plates for Frontispieces and Title Pages of “Hatta Naoyuki Anthology Vol.2” 「八田尚之作品集 2」扉・口絵の版

Kiyomoto Performance Program

Handheld Transmitter and Receiver for Testing

Main Unit (Mock Telephone Set)

Haikai Surimono (Woodblock Print with Haiku Poem)

Area Map of Edo by Owariya: Map of Tsukiji, Hatchōbori, and Nihombashi Minami

Morse Acoustic Telegraph Connector

No. 3 Automatic Desk Telephone Receiver

Rotary Dial

Commemorative Family Photograph

Area Map of Edo by Owariya: Map of Ichigaya and Ushigome

Shibaku, Part 2, No. 7 (Detailed Area Maps of the Revised Wards and Counties of Tokyo)

Kiyomoto Performance Program

Navy Medal

Delville Magnetic Kō Type Desk Telephone

Membership Fee Receipt (Membership Fee Collection Slip)

Itabashiku Jūgo Hōkōkai Membership Fee Collection Slip (Membership Fee Collection Slip)