OurBigBook About$ Donate
 Sign in+ Sign up
by Ciro Santilli (@cirosantilli, 37)

François and Joseph Blanc (Optical telegraph stock fraud)

 ... Information technology Telecommunication Telecommunication system Telegraph Optical telegraph Chappe telegraph
 0 By others on same topic  0 Discussions  Updated 2025-05-26  +Created 1970-01-01  See my version
Very interesting story! A predecessor to microwave transmission for trading.
Video 1.
How The First Ever Telecoms Scam Worked by Tom Scott (2018)
Source. Amazing how they used control signals to hide the information from officials on either side.

 Ancestors (9)

  1. Chappe telegraph
  2. Optical telegraph
  3. Telegraph
  4. Telecommunication system
  5. Telecommunication
  6. Information technology
  7. Area of technology
  8. Technology
  9.  Home

 View article source

 Discussion (0)

+ New discussion

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.
  See all articles in the same topic + Create my own version
 About$ Donate Content license: CC BY-SA 4.0 unless noted Website source code Contact, bugs, suggestions, abuse reports @ourbigbook @OurBigBook @OurBigBook