The 3 jpg's are of a Gear Cutting and Milling attachment.

It is called a Millerette, made by The Production Tool Company of Cincinnati, OH.  They are still in
business, but under the name of Production Tool Company.  This attachment was produced between
1930 and 1950, and as one would surmized no longer available as well as no literature available, either.

I am posting this text and pic's in hope someone will read/view and "with luck" own one or have access
to the original owner's / parts manual.

Could use some assistance in the restoration of this ancient tool.

Thanks and have a great day.

Carl -- Texas