Stratoliner vs. Liberator
Yes, some info on the differences would be great!
You know, as I look at the photos posted here, I can see that GE made an effort to address the issue of grime collecting on the pushbuttons. Brian's '48 has them right on the backguard, where they're prone to getting hit with splatters and grease. Greg's '57 has them arranged as a console on top of the backguard- a little more protected, but still just above the burners. But then when you look at Lawrence's 1961 Liberator, you see that the pushbuttons are moved to the opposite end of the console, where they're much less likely to collect schmutz. The '61 version also uses a flat panel of glass for most of the backguard, so that it's easier to wipe clean than the '57 arrangement.
Looking at this, I get the feeling that GE kept close tabs on consumer feedback, probably polling salesmen in appliance stores to see what they'd heard from women who'd bought the product. There is a LOT of progress on the cleanability front when you look at these three examples. I well remember the '49 Raymond Loewy-styled Frigidaire range I grew up with. It was handsome to look at, but it was not easy to clean, courtesy of embossed trim on the range timer tower. The shade for the fluorescent light also caught an incredible amount of grease.