I found these Cousances pans at a thrift store today. I’m not a collector but they were a good deal and seemed like good quality. Some internet searching led me to this forum. From the little info I can find online, I’m guessing they’re a bit old. How do I clean and disinfect them but not destroy them? Thank you!
https://imgur.com/gallery/gVamlfH
https://imgur.com/gallery/gVamlfH