I did toy with the idea to download all of them and place them on our website - but then I decided they (Museum of glass) deserved credit for their new policy :-)
Anne - the Kosta catalogue is identical to the one we have on the website, dated 1926.
Essi -no, I still haven't found any British hotel glasses. I did visit the Savoy and found they have a (small) room with historical artifacts, but unfortunately no glasses. It turned out that they cleared out a cupboard with old glasses many years ago...
Which means I still am looking!
(and, just for the record, they are/were acid etched, not engraved)