Enamal/Potter y jars? Not sure what they are
I found these 3 Tall, Medium, Small sized jar set at an Estate Sale. Not sure if this forum will be able to help out giving me history or detail. They have a copy right "c" next to 1958 from the N.S. Gurtin Co. Their color in the pics shows more blue, they are more turqois green/blue in color. Any detail on identity of what they were used for and value is greatly appreciated. Thanks. Julie