Mobius + Ruppert (M+R) Brass Pencil Sharpener - Choose from 4 Shapes! Made in Germany - Finest in The World! (600 - Single Wedge) : Amazon.ca: Office Products
Pencil sharpener vintage hi-res stock photography and images - Alamy
Antique Pencil Sharpeners
Colborne Lodge's Pencil Sharpeners – Toronto History Museums Shop