Made in Springfield MO. E.M. Heald Machinery Company. VM states the company was active in the 50's and 60's.
The one in Savannah had a completely different vertical head.. obviously a vert head on a horizontal. Looks like this one may be a different style of the same thing. Savannah machine supposedly had a back-gear, note much larger column than the OP's example, also the "backpack" on this one.
I'm putting the photos in the repository at vintagemachinery.org
The guy with the complete horizontal had a catalog or some sort of dirty paper if I recall correctly.
I believe I have seen four different machines in the past 3 months, never saw one before that.
Here's one member that has one
http://www.practicalmachinist.com/v...istory/e-w-heald-mach-works-horz-mill-282251/
And a link to a catalog, not sure how you read the thing or even if it's digitized.
Precision milling machines : catalog 758. (Book, 1961) [WorldCat.org]