Thanks again everyone,
I got a nice polite email back from Baccarat , they dont do appraisals anymore, they suggested,
'
I advise you to contact the Hôtel Drouot experts at Drouot estimations # +33 1 48 01 91 00, or the inventory department at Christie's (# 01 40 76 85 54), or Anne Lajoix, expert (+ 331 42 86 90 94), who will also deal with requests via the Internet (www dot amalgamme.com). '
Peejy, Ivo, the Fritz Heckert vase on Mikes site, has many similarities, when i got the vase home,
Josephinenhutte was the name i couldnt quite remember, but was thinking of!

I see from Ivos book, that they merged with Fritz Heckert in 1923, so i think maybe we are in the
right area

I havent looked at the Passau, or Glas der Moderne 1880-1930 , i will do a bit of googling now
and see whats on the net, maybe i can find the contents of the book on the web?
Best wishes all,
Andy
ps the amalgamme.com site is a dead end, its a dental site which i think is now just adverts.
pps found this link, i do think Heckert is similar,
Mod: Link removed as content changed to inappropriate siteapologies , i think ive seen this link from the gmb before?
PPS , Ivo, in your opinion, Glas der Moderne 1880-1930 , a good investment? Is it all in German??