The Ivo note is correct.
The brand was Vereco, which was actually the bsn glass company.
Just to say....France mark could be also Duralex, Luminarc, Arcoroc that is a brand of Luminarc, or Vereco. For some years Vereco was merged with Covetro by Bormioli....with the brand of Verecovetro.
Sadly Vereco plant closed in 2003.
Gab