Posted by Michael Kelly on May 02, 2003 at 10:25:25:
In Reply to: Re: ROUND BARREL HELICAL PENCIL SHARPENER BLADE posted by RICHARD M. JOHNSON on April 23, 2003 at 07:44:18:
I have looked at the old style pencil sharpener and find it to be similar to a helical gear with an unusual tooth form which would act as a blade for sharpening. Cardinal Engineering can manufacture this item for you. 847-356-5731