No. 5 Griswold PN 724 Skillet & self basting dome lid
Won on Ebay on March 12, 2013 for $92.55 plus ship for $14.80 from Wayne, Ohio. Seller was anniecricket1, aka Annetta.
The response to my question about the Skillet’s history lead to the following: “As for the skillet’s history, as I understand, it was used at Bowling Green State University in the caterering department for many years. My sister-in-law, who worked at BGSU, got the skillet when they redid that department a few years ago. She used it in her home until recently. She has arthritis in her hands and it is too heavy for her to handle now. So she gave it to us to sell for her. Annetta”