I think...
Magic Chef must have built it, mainly because the recess in the workspace was also on all the Magic Chefs of the late 40s and early 50s, why I have never been able to find out, also the door handles are the exact same ones used on the gas stoves then, those units are made by Edwin E Weigand Co, Chromalox!I did read somewhere in Magic Chefs history that they built there first electric range in 1953.