Hi! I am new here - love this site! I buy a lot of cast iron, but am still a novice. I find most of my Wagner Ware and Griswold at auctions. Came across a Wagner Ware 16 - it is a large flat griddle with a handle - cast iron, not aluminum. I have done some research and cannot find anything about it. Is it a fake? Even here, I checked out the skillet sizes and they jump from 14 to 20. Is there any such thing as a 16?