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William Purvis invented the ink pens we use to this day
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:max_bytes(150000):strip_icc()/GettyImages-707544829-58f197633df78cd3fccb4e22.jpg "How Laszlo Biro Changed the History of Ballpoint Pens")
How Laszlo Biro Changed the History of Ballpoint Pens
Evolution of Pen 1300 BC - 2021 | History Of Pen, Documentary video - YouTube
Who Invented the Ballpoint Pen: History's Unsung Hero - Dayspring Pens
Remember When: Starting in the 1800s, ink pens have gone through quite the evolution | TribLIVE.com
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June 10, 1943: The Ballpoint Pen — Ink Dry for Me, Argentina | WIRED
