1900's Favorite Oven

I am trying to find out info. on my Granny's Favorite, white enamel, stove/oven. All I see here is about iron skillets, which I have some of those too, but they aren't "Favorite" brand.

Does anyone on this website know anything about Favorite Stoves?
I have no idea what year her stove is, but I do have pictures.

Thank you!

Short of finding info in an old catalog, or online via Google Books, or Archive.org, There's quite a few entries found via Google's Patent search for Favorite Stove & Range.

This might help you in getting in the ballpark as to when it was made.