Thanks.

I also have one of these original bean grinders.

I cleaned it, updated the toggle switch to blue rubber coated one...
[link to www.ebay.com]
....and powder coated the grinder to blue from the original white, and re-did the black with powder coat too.
Wuv this thing.
One of a kind now.

You can set it to grind from fine to coarse.
Works great and you can keep an entire pound of coffee in the hopper.