Our friends had this type of GE pushbutton cooktop with just the single wall oven like the top one pictured in the link, but they had the coppertone version. I see that this is for sale in Wauwautosa which leads me to believe that this comes from a 1950's era home. The suburbs to the west, north, and south of Metro Milwaukee really came into being during this time. Alot of nice subdivisions were created during this time, and now most of the original owners are dying off, and/or downsizing to apartments or assisted living facilities. I'm sure there are many renovations that are/will be happening that we'll never know about because the new owners will just junk the stuff.