Articles sur le télectroscope de Jan Szczepanik dans la presse britannique et américaine (1898)

 

  • The Chroniche, ? March 1898

 

  •  The Telegraph, 8 March 1898


Articles cités in "Next Please", The Electrical Engineer, 11 March 1898

 

  •  Daily News, 10 March 1898

 

"If we had had the telectroscope in operation some time ago, we might have gone in a theatre in London and witnessed the eclipse of the sun in India".

Cité in The Oxford English Dictionnary, 1933, article "Telectroscope".

The Central Record, Lancaster, Kentucky, February, 3, 1899