I have never had one from Maid-Rite, or the many spin-offs I am sure sprung up since 1928. I believe the Original Maid-Rite is Marshalltown, IA. I think that is Southwest, but not certain Any thing like this there?
Now Glen Bell use to have a Bell Beefer on the menu, and these would actually be closer to that (although no lettuce, no tomato and slices of American Cheese), as this has taco seasoning in the GB. I am going to assume the Maid-Rite is SnP? So I give you the Stevensburg Loose Meat sandwich!