Shocked to discover Jens Quistgaards enamel ware are making a come back, I'm pleased, when somethings great, we need more, sadly there are only producing them in red & blue, so for true vintage, I'll be searching for yellow ones...
http://www.thekitchn.com/big-cookware-news-dansk-kobenstyle-cookware-is-coming-back-167586