.........and of course you're going to add this pattern to the C5 Crystal glasses site, aren't you Keith

- and just out of interest what is the pattern name??
I presently have two more drinking glass patterns that I now have names for, and which will be added to the C5 site some time later today - one of which, coincidentally, is a Tudor Crystal wine/hock............the pattern name is 'Catherine III', which according to Replacements Ltd. is a discontinued design, so I've no idea when it was in production. Tudor Crystal (as a name) is apparently still being used, although it's passed through many hands over the past decades, including Thomas Webb. This one cost me £0.25p, but I have only the one. Hope you don't object too much to me adding couple of pix of my example.