On Sun, 9 Jan 2005 15:40:51 -0500, "Wild Bill"
wrote:

There is a webpage that I can't seem to locate, that shows disassembly
pictures/steps for Jacobs chucks. Many common chucks are of the same design.
The URL is something like oldiron or vintageiron, maybe. Maybe someone has
seen it recently and can post a link.

http://www.beautifuliron.com/jacobs.htm

Pete Keillor