When was pen invented? - Quora
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:max_bytes(150000):strip_icc()/fountain-pen-ticking-box-on-page-close-up-sb10063546e-001-57dc7a423df78c9cce1a72ea.jpg "Who Invented the Fountain Pen?")
Who Invented the Fountain Pen?
Who Invented The Modern Ballpoint Pen? - Tianse
The ball point pen, invented in 1888 by leather tanner John Loud | Pen, Sistine, History design
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A Brief History Of Pens. The story of one of the most underrated… | by Kevin Shah | History of Yesterday
The Inventor Behind the Modern Ballpoint Pen - National Pen
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