Hello Guys,

Im new to this forum, and also new when it comes to fountain pens, so forgive me if i ask ‘stupid’ questions or post my tread in the wrong place. (just human)

I bought this kaweco dia from a auction site, because i like the brand, and the looks of this vintage pen. To know a bit more about this pen i’d like to ask some questions. This version of the kaweco dia has a ‘pointy’ ‘back’ (where the filling mechanism is) whereas somes versions of the older kaweco dia’s have a more rounded back (the sigar shape). Is this a different version? Is it older, newer? Also, mine sais 85a on end of the pen. I read that this has something to do with it’s size. Is this correct? Can someone tell me a bit more about this particular version (materials, etc.)

Thanks in advance for your reply!

Here are some pictures:

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