Nice looking pan there. Seems to to be more smoother than a lodge cast iron skillet.
This is the next frontier for me. My wife says there are 3-4 old cast iron pans in the garage, so, I'm sure they are probably nasty. I think I'll start a new thread with photos of the pans, and see if I can get some advice on how to restore them.
Ignoring the weight of your pan, are you able to flip eggs with a cast iron pan like yours?
Nice size pan for doing eggs in. I now have Griswold envy!