Litton eye level microwave range
Remember these well, I worked for a company that did factory service on these in 1978, microwave part of the range is pretty decent but never could build a decent range though and then all kinds of wiring hinge problems etc. and then throw in an early smooth top cooktop and you really don’t have a range that most people would want to actually use today.
This would be good in a museum, we have a similar one in our museum, but it has the micro combination lower oven it was one of the only appliances ever made with a microwave above one of the only products ever made that had two microwave cooking systems within the same Appliance.
John