P.S. - Ralph:
This was a TOL range in its time. It had the Automatic Calrod front burner (forerunner of Sensi-Temp), the automatic meat probe, the thermostatically controlled griddle (controlled by the Automatic Calrod), and the Tel-A-Cook piano-key pushbuttons that lit up in color to tell you what setting was in use.
It has every cooking feature of a 40-inch Liberator except that it has only one large burner, instead of two large and two small units, like the 40-inch TOL ranges did. It's a very rare model; most houses of the day were able to accomodate 40-inch ranges, the most popular size at the time. 30-inchers quickly supplanted 40-inchers as the standard, but in 1957, when this range was new, that wasn't the case yet. Ben swestoyz had one of these in White, and that's the only one I've ever seen "in person," whereas I've seen many, many 40-inch Liberators and Stratoliners from that year.
The chrome (not stainless) oven door liner made the oven more efficient, due to reflectivity. GE put a lot of care into engineering its '57 Straight-Line Design ranges; it was very important that they were excellent performers, because they were hellaciously expensive ranges and in those days, companies actually understood that it is not good business to piss off your TOL customer. The basic design endured into the 1980s. [this post was last edited: 1/27/2014-09:19]