Those glasses are indeed an interesting shape.

The quote in the other thread was from page 15 of Andy McConnell's 20th Century Glass, which refers to a commonly used Foreign Sticker '
commonly applied to Swedish glass in the 1960s'. Just flicking through the other day, I did also notice on page 77, there is also a selection of Scandinavian stickers, which also included two Foreign labels. To quote ''
The scale of the 20th-century Scandinavian glass industry, involving hundreds of different works, is mind-boggling. Most did not sign their output, preferring cheaper stickers, the designs of which were often adapted or entirely changed, these are just a tiny selection of them, including some simply stating Foreign. "
Its hard to say exactly looking at the Foreign sticker on your brandy glass, however, it does look similar to the one shown on page 77 of Andy McConnell's 20th Century Glass, shown in under the selection of Scandinavian labels. Although its also worth bearing in mind that the vast majority of these 'Foreign' labels are all fairly generic in appearance.