Zylinder Regenbogen Tau history of the pencil sharpener Humanistisch Schnurrbart Herde
Automatic Pencil Sharpener Co., est. 1905 - Made-in-Chicago Museum
Biography of John Lee Love, Black Inventor
The Invention of the Pencil Sharpener
Maine State Museum - “The Perfect Pencil Pointer” is a pencil sharpener made in Portland, Maine around 1890. Gather up your writing utensils and other modern devices for heading back to school!