Home | Advertise | Subscribe

Magazine | Newsletter | Product Alerts | Blog

Gear Greenbacks - September/October 2004

Share |

Are you featured in this article? Put a link on your website!

Archive > 2004 > September/October 2004 > Gear Greenbacks

The article "Gear Greenbacks" appeared in the September/October 2004 issue of Gear Technology.

Summary
Imagine the $10 bill with the face of Edwin R. Fellows on it and on the back, a picture of his invention: the gear shaping machine. Or the $5 bill with George B. Grant and a picture of the first hobbing machine, which he built.

Keywords
money, currency, coins

The article "Gear Greenbacks" should appear in the box below, but if you do not see it, you can download it here.

It appears you don't have a PDF plugin for this browser. No biggie... you can click here to download the PDF file.