Early microwave oven weights
Hi Will, I would expect that tap and weighs at least 100 pounds count on 150 to be on the safe side, don't know about Amana but I'm sure it's not light, that must be a commercial unit love to see more information on it that's really cool.
I would probably build some wood framing to display the microwaves, I'm about to do the same thing in the back of the museum. I'm gonna build a whole wall of shelving for all the vintage countertop microwaves, and the lower level on the floor will be all the vintage trash compactors
Congratulations on your new house.
John