One of my grandsons brought these down from the attic and I started researching, thinking of selling them. They don't seem to be selling on eBay and I like them so I made a little display in my kitchen. I was inspired by this blog; http://bellarosaantiques.blogspot.com/2008/05/luray-pastels-classic-dinnerware-with.html
They were manufactured from 1930-1960. These all have the date stamped on the back and were made from 1940-1945. During the 1950's, they stopped stamping the back. They belonged to my late mother in law, Josie Miller Frasure, and the antique dresser scarves and tea towels were also hers. I'm sure she or one of her sisters embroidered them.