u/Distinct-Grade4284

Hi folks,
Our little family just moved into a home with this Hardwick Debutante stove and I wondered if anyone could tell me anything about it. I know the company originated in Cleveland, made airplane parts during WWII and was acquired in 1981 by Maytag. Outside of that, this range is a big mystery to us. We can’t figure out how to preheat it properly, we have 2 hobs that don’t heat, and aren’t sure how to use the timers! Any history or advice would be so appreciated! Thanks in advance! :)