It's this pen:
this picture is kindly provided by Tom Westerich, www.penboard.de
You're right. It's not a Waterman's 52V like mentioned in the title of this thread. It's a pretty rare Montblanc Rouge et Noir. More info about the pen you'll find at penboard.de. But the part of interest is the nib. The nib is stamped with a huge "J". This is what the Montblanc has in common with one of my Waterman's 52V in BCHR.
Now I really am curious about why Waterman's and Montblanc have the same nib stamps on completely different pens. If someone has more informations to share, I really would apreciate.
Christof
Edited by Christof Z, 30 June 2014 - 08:35 AM.