I can't find one the same as this uranium tankard but I found this vase which does have a very similar production appearance.
https://scottishantiques.com/art-glass/british?product_id=13492It is 4 3/4" tall and 4" diameter bowl with a smooth ground pontil an lots of wear on the ribs of the base. The colour is a more teal green than the photos reproduce. I'd speculate late 1920's early 30's. The density is about 3.1gms/cm3 so it has some lead content.