Looking for a certain wine glass

[hotwine]

You're welcome. But I'm by no means an authority on stemware. I only have two types of Riedel, some recently-received Sommeliers (which are signed Riedel in script on the base) and some Ouverture (which are initialled JR in a three-sided box, also on the base). Other product lines from Riedel include the Vinum, Basic and Wine series, all of which use the initial icon (I'm looking at a Riedel brochure which accompanied the Sommeliers.) So it sounds like you have Riedel stemware, but I can't offer hints on how to determine which product line you have. There are probably subtle differences which an expert could easily identfy. BTW, the "J" stands for Johann, the 18th century patriarch of the Riedel family.