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Evelyn Moran, between 1910 and 1920. Creator: Harris & Ewing.
HRM22A87_330

Evelyn Moran, between 1910 and 1920. Creator: Harr...

Radio, between 1910 and 1920. USA.
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Radio, between 1910 and 1920. USA.

Evelyn Moran, between 1910 and 1920. Creator: Harris & Ewing.
HRM22A87_329

Evelyn Moran, between 1910 and 1920. Creator: Harr...

'Practice in Morse Signalling', 1944. Creator: Unknown.
HRM22A36_447

'Practice in Morse Signalling', 1944. Creator: Unk...

Guglielmo Marconi (1874-1937), Italian physicist and radio pioneer. Artist: Unknown.
HRM19D06_047

Guglielmo Marconi (1874-1937), Italian physicist a...

Operator sending a message on a Morse electric printing telegraph, 1887. Artist: Unknown
HRM19B64_309

Operator sending a message on a Morse electric pri...

Telegraph office, c1900. Artist: Unknown
HRM19B64_307

Telegraph office, c1900. Artist: Unknown

Morse electric printing telegraph, c1882. Artist: Unknown
HRM19B64_306

Morse electric printing telegraph, c1882. Artist: ...

Morse electric printing telegraph, c1882. Artist: Unknown
HRM19B64_305

Morse electric printing telegraph, c1882. Artist: ...