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8 results for: telecommunications

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Korn sends first fax
COM14A01_024

Korn sends first fax

View on the Berlin Broadcasting House
COM14A06_025

View on the Berlin Broadcasting House

Sömmerings Telegraph
COM14A00_320

Sömmerings Telegraph

Telephone exchange of the Wehrmacht
COM14A03_232

Telephone exchange of the Wehrmacht

Count of Arco, Georg
COM14A00_041

Count of Arco, Georg

Main telegraph service in Berlin
COM14A03_306

Main telegraph service in Berlin

Telephone en Bakelite
COM00001_TEL

Telephone en Bakelite

Alexandre-Graham Bell and Elisha Gray
COM00350_060

Alexandre-Graham Bell and Elisha Gray