![Antiques dealer Miroslav Tischler holds a book on the original mechanical pencil and a bust of its inventor Slavoljub Penkala in Zagreb, Croatia, Wednesday Jan. 25, 2006. A Croatian museum on Wednesday Antiques dealer Miroslav Tischler holds a book on the original mechanical pencil and a bust of its inventor Slavoljub Penkala in Zagreb, Croatia, Wednesday Jan. 25, 2006. A Croatian museum on Wednesday](https://c8.alamy.com/comp/2PDE3GB/antiques-dealer-miroslav-tischler-holds-a-book-on-the-original-mechanical-pencil-and-a-bust-of-its-inventor-slavoljub-penkala-in-zagreb-croatia-wednesday-jan-25-2006-a-croatian-museum-on-wednesday-displayed-the-worlds-first-mechanical-pencil-marking-the-100th-anniversary-since-a-croat-invented-the-item-that-later-became-essential-in-everyday-life-around-the-world-ap-photofilip-horvat-2PDE3GB.jpg)
Antiques dealer Miroslav Tischler holds a book on the original mechanical pencil and a bust of its inventor Slavoljub Penkala in Zagreb, Croatia, Wednesday Jan. 25, 2006. A Croatian museum on Wednesday
![Croatian Inventor, Slavoljub Penkala, invented the first mechanical pen in 1906 as well as the fountain pen in … | Fountain pen nibs, Fountain pen, Fountain pen ink Croatian Inventor, Slavoljub Penkala, invented the first mechanical pen in 1906 as well as the fountain pen in … | Fountain pen nibs, Fountain pen, Fountain pen ink](https://i.pinimg.com/736x/f4/35/9c/f4359c613c842f6e7921317df2b9c158.jpg)
Croatian Inventor, Slavoljub Penkala, invented the first mechanical pen in 1906 as well as the fountain pen in … | Fountain pen nibs, Fountain pen, Fountain pen ink
![Capped E.Moster & Co Penkala Patent Mechanical Pencil - chilling on the Gator 🐊 Island 🏝 : r/mechanicalpencils Capped E.Moster & Co Penkala Patent Mechanical Pencil - chilling on the Gator 🐊 Island 🏝 : r/mechanicalpencils](https://preview.redd.it/cjy9agk01f381.jpg?width=640&crop=smart&auto=webp&s=cc6d468e7db6b8c092c7062053ad8f6de67a7e9c)
Capped E.Moster & Co Penkala Patent Mechanical Pencil - chilling on the Gator 🐊 Island 🏝 : r/mechanicalpencils
![Poster for pencil brand Rexpen from 1988 for TOZ, the Zagreb pencil factory, the owner of the rights on bran… | Mechanical pencils, Advertising material, Inventions Poster for pencil brand Rexpen from 1988 for TOZ, the Zagreb pencil factory, the owner of the rights on bran… | Mechanical pencils, Advertising material, Inventions](https://i.pinimg.com/736x/13/42/ec/1342ecb7a63f04cdd4270008eceb705c.jpg)