I cannot clear out what may be this elegant calligraphic font created before 1991. I suppose it is something between Ecolier (http://www.dafont.com/ecolier.font), Gessele (http://www.dafont.com/gessele.font) and Reliant (http://www.dafont.com/reliant-limited-free-version.font), but it doesn't correspond exactly to any of them. It's another and possibly popular font but I cannot find it among the calligraphic. Please help if you know what it is.

Coronet  Suggested by fmontpetit