This has been ID’d to me as Kralik by a few glassies. However, I will say attributed to Kralik, since I have not found this exact pattern. It resembles Kralik Diamond, Kralik Snake Skin, and has a pattern in the base that resembles Kralik Leaf (but it could be a mark to cover up a polished pontil). I call it Diamond in Diamond.
This Blown Glass Spittoon shaped item is cased white glass and iridized, with subtle, pastel colors on the exterior only. The glass is well made…I just cannot find a comparable in this pattern for you.
The edge of this piece has been ground…since it is a patterned edge…grinding sometimes leaves small nics in the glass. I have a close-up section of the rim in a photo for you. Carnival collectors see this all the time on items with ground bases.
Circa post WW1 (a pure guess).
~NO CHIPS OR CRACKS~ manufacturing described above.
4 inches high.
6 inch top diameter.
3 3/8 inch base.