This is a paneled 6 in. water goblet with a ball stem, which holds 10 oz. It has the #1200 Jubilee cutting. It is shown in topaz from the #1955 catalog of both the Lancaster and Standard companies.
It is placed here under Standard because the paneled #1955 6 in. tumbler is pictured in a Standard catalog page on p.113 of Zastowney's "Lancaster Glass."