This set has a striped design and was previously identified as Bartlett-Collins. None of the Bartlett-Collins catalogs show a pattern with concentric bulges. The decoration bears only a superficial resemblance to B-C decorations: This decoration is painted; B-C "white" decorations are done with fused glass chips.
This set was most likely made by Anchor-Hocking for the Kent Products Co. of Chicago for use with their vacuum coffee maker sets. As soon as documentation is avaiilable, this entry will be updated again.