I was at an auction in Brighton awhile back.  This auction house runs a ‘yard sale’ and heavily discounts items that don’t sell at auction.  I bought 14 of so of these stems for about two dollars a glass.  They are very dainty.  I think they likely are saucer champagnes.  They have very fine cuts to the bowl.  I don’t know anything about cut glass.  There are so many patterns and I find them indistinguishable.  These are fine stems and they have a very pretty ring.