In the 1950s, how is a message sent from a speeding train via "loop"?

Post date: 2022-11-28 11:07:21
Views: 250
In the 1952 movie The Narrow Margin, the police officer hero sends a message from a speeding train, apparently by writing it on a piece of paper for a railway employee next to the track to physically swoop it down. What is this device/interaction/method of communication ?

This all happened very quickly, so it was hard for me to understand what was happening or know what I was looking at. This link briefly describes the shot: https://classicmovierev.com/the-narrow-margin-1952/

" At the next town, a railroad employee snags a loop off the speeding train with his arm and has Brown's message for the Highway Patrol."
Please click Here to read the full story.
 
Other Top and Latest Questions:
Chairman Warsh abstains from giving rate forecast as several members signal a hike in 2026
Star City: Dark Forest
Interview with the Vampire: The Vampire Lestat: Toledo
You had one job, bank.
Unconventional lifestyle people: what those assets do?
Oil falls as International Energy Agency forecasts supply glut next year after U.S.-Iran deal
Treasury 2-year yield post-Fed spike 'exaggerated' or is there room for more? Strategists weigh in
India’s largest stock exchange files for IPO as mega-listings gather pace
CEOs of Anthropic and Google DeepMind call for U.S.-led AI coalition in meeting at G7
Amazon AI exec predicts first 'commercially useful' quantum computers in 5-7 years