 François and Joseph Blanc

ID: francois-and-joseph-blanc

Ciro Santilli 35  Updated 2025-01-21  +Created 1970-01-01

Very interesting story! A predecessor to microwave transmission for trading.

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.

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