On Oct 22, 1:28*pm, Leon Fisk wrote:
You can look it up with Google Patent too:

http://www.google.com/patents?vid=2429250

If you go to this page, there is a link along the left to
get all of it as a pdf file.
Leon Fisk

Thanks, that works better. The Toolmaker grinder itself is 2,386,283.
The patents describe the designers' intent for almost every part and
feature. If you can wade through the patent language ("depends" means
hangs down, for example) they contain some very useful information
about how to use the machines.