Polygraph Thomas Jefferson Collection Mode [2022] Polygraph Thomas Jefferson Collection Mode [2022]

Polygraph Thomas Jefferson

Sept. 9, 2024

Staff Picks How did Thomas Jefferson duplicate his letters? With this device, the polygraph. | Happy #HandwritingDay! Thomas Jefferson wrote roughly 19,000 letters during his lifetime and used this device, the polygraph, to create File:JeffersonPolygraphReproductionSideView.jpg - Wikimedia Commons Polygraph Thomas Jefferson


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