I picked up this pan yesterday and was wondering about dating and value. It's stylized logo with size number instead of c/n. Smooth bottom no heat ring. The BB shows 1920-1924 but the pic appears to have a HR, the RB shows 1925-1930 and also appears to have a heat ring. Which one do I have and what's an approx value as I believe I overpaid, it's perfectly flat and in excellent condition it will clean up awesome but I think I got excited about finding my first size number skillet.
https://imgur.com/a/Pm3mU
https://imgur.com/a/Pm3mU