Won on Ebay on April 16, 2013.   Seller was old*griz*dog from Lafayette, Indiana.  Given to Jeff for his 34th birthday.

His response to my inquiry was that he bought it at an estate auction in Lafayette where “a lot” of iron was being sold. That would indicate a collector or a cook with a passion for cast iron.

Wapaks were made from 1903 to 1926.