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11 résultats pour : telecommunication companies

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Post Office sports competition medal ceremony
UMG24A03_428

Post Office sports competition medal ceremony

United States: c. 1923
UMG23A56_155

United States: c. 1923

Early Fax Machine
UMG23A34_193

Early Fax Machine

Direct-Dial Telex System
UMG22A53_255

Direct-Dial Telex System

Telephone Equipment Maintenance
UMG21A19_242

Telephone Equipment Maintenance

The b-line offices - a major mobile phone company in russia, december 1999.
UMG20B12_268

The b-line offices - a major mobile phone company ...

Switchboard Operators
UMG20A13_179

Switchboard Operators

SF Chinese Telephone Exchange
UMG20A18_333

SF Chinese Telephone Exchange

SF Chinese Telephone Exchange
UMG20A18_334

SF Chinese Telephone Exchange

Strowger dial phone 1901. Created by Automatic Electric Co.
UMG12A14_318

Strowger dial phone 1901. Created by Automatic Ele...

Rotary telephone 1937. Created by Western Electric Co.
UMG12A14_319

Rotary telephone 1937. Created by Western Electric...