Hi Cazza,
tricky to id, tall one is a Hock glass, nice faceted stem, probably Bohemian , possibly
Val St Lambert of Belgium who
make some nice Hock glasses, equally could be an English make, such as Royal Brierley, , i presume you have
checked closely for any marks, sometimes they can be very very hard to see.
The other wine glass with Airtwist stem , probably fairly modern English, made by a number of crystal companies.
It does look familiar, and i think its quite a common find.
You could look on
http://www.replacements.com/index.htmtry some but there are a lot to look through

Regards
Andy
Andy