I found this lid a week or so ago. I can find information on no 9 skillet cover and one marked roaster. I can not find information on a lid that said skillet roaster. Any information On the inside it said patented Dec..4-17.Feb 10-20 MCH 8- 21 MCH MCh 14-22 What is MCH. According to Red book the 1082 is to fit skillet 1089 (page 120). Page 31 of red book the same patent information is given. Is there any price difference in value of one that said skillet cover and one that says skillet-roaster. Also which one is the oldest. Does any one know of a current value. Guess I will have to find a skillet 1082. Who has one for sale.