This piece was manufactured by U.S. Glass Co. as part of the Dubonnet / Kings Crown pattern, catalog number 4016-62.
The piece has 0 seams, 0 thumbprints, and does not have a start/ray in the center/base. The piece was hand pressed, and when done, it was painted/stained by hand.
As staining can be done at any time against the glass, variants are possible. Our standard colors reflect only those known to have been applyed by the manufacturer.
This may be the same as 4016-48 - cannot see differences in catalog pictures between the two.