By A Mystery Man Writer
Laszlo Biro invented the first ballpoint pen in 1938, but others tried to steal his invention before BIC came onto the scene in the 1950s.
Politics, human intrigue flow through ballpoint pen's 'history
Ballpoint pen - Wikiwand
The Biro, the invention that changed the writing game
On this day in 1945: The ballpoint pen, a revolution in writing
Book Review: Ballpoint - WSJ
NIHF Inductee Laszlo Biro, Who Invented the Ballpoint Pen
How the Ballpoint Pen Changed Handwriting - The Atlantic
What You Don't Know about Pens: Listening Skills Exercises
Laszlo biro pen hi-res stock photography and images - Alamy