Hello David, how the heck are ya!!??? Longtime no see... :)
Now I'm not the fellas.. ::) but.... :D
1. The shallow imprint of the "ERIE" is the first clue.
2. While the handle looks 1st Series... look at first pic in Reply #2 and notice the less than symetrical handle (left side)
3. Pics 2 and 3 in Reply 2.... poorly ground gate, lots of slag hanging on. Would not categorize as repair, just amatuerish gate/grinding.
4. Overall lack of definition in and around the heat ring.
5. Air Pockets in the casting (holes)....
6. Shallowness of number on top of handle
7. Poor/no defined other markings on skillet bottom....
just to name a few.... ;) JMO.....
PS... I STILL do not have a #11......... >:(