If it was a Modern Maid,Caloric Tappan or FRIGIDAIRE, it would be questionable.However,Monarch was a range manufacturer that had many nice units including ranges,gas or electric,that could use coal,karosean,wood and propane fuels to heat.Chambers was another brand that had gthose options available.They were strong in the 30's,40's.50's and 60's prior to super markets and highways cropping up.Monarch went out of business way back in the early 70's I knew a dealership(Rudolph's appliance)in Baltimore that carried them and had them on display.they were expensive but built like tanks!