Hi ,
Sorry I don't have other examples to show ,this style of decoration can be found on many articles , decanters bottle flasks wine glasses goblets ,the list is pretty long , it almost as if it was from a pattern book and used by lots of glass houses ,you get cased sets of bottles with wine glasses with the same decoration and all of the above can date from the 2nd half of the 18th c to the late 19th c , my reason for dating Stuarts goblet is based on the form of the glass ,yes those to were copied but later ones tend to show later production techniques , differences in stem to foot join etc ,brighter metal overall substance of the article .
cheers ,
Peter.