I bought this for my sister, but she had picked up one like it already.
I have a k-tec model 91, this machine has the same specifications as my k-tec and the patent numbers are the same, therefore it must be made by K-tec.  They look identical.  If you would like additional pictures let me know.

I already have a mill like this and it works great for making flour for bread or pastries from wheat!
Make all your breads, cookies, cakes and pastries with REAL WHOLE WHEAT FLOUR, YOU DON'T eat all the chemicals and perservatives in store bought items!

It doesn't make a mess when grinding. They are selling from $350 to $400, I picked this one up a month ago before the prices have skyrocketed!

A brand-new never used in the box kitchen specialties whole grain flour mill 21 cup capacity. The worlds strongest most powerful milling heads made in Utah, USA. Can be used for wheat, split peas, soybeans, millet, beans barley,rice, rye, corn and another products.