2 votes

Dictograph Telephone Spying Device Invented Early 1900s


What joy of joys! Imagine if, by the year 1913, one could listen in on these magically transient conversations spanning Mr. A Bell's new telephony net!

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

Telephone surveillance in 1913?

That's amazing!

I saw the best minds of my generation, destroyed by pandas starving hysterical naked

-Allen Ginsberg