I'm trying to round out my two skillet collections. I found a nice 1920-24 era "3B" that doesn't have a heat ring, so it makes me think that #2 and #3 skillets for that era don't have heat rings. For my 1924-1935 era collection I need to know if that series with heat rings, size on the top of the handle, and catalog numbers (1052, 1053) have heat rings for the #2 and #3 sizes.
So far, I haven't ran across any of them, and it makes me wonder how to tell the difference between the 1924-35 era skillets and the later smooth bottom skillets from 1935-59.
Confused? Me too! :-/
Can someone please explain how to differentiate between the skillet-eras that have the 4-digit catalog numbers?