I inherited a Pelikan roller ball pen that I am trying to identify as to model and some idea of the year; but it doesn’t seem to exactly what I have found in my web search.

The Pelikan logo on the cap is the etched with a circle and two chicks;
The cap is marked W. Germany;
The top of the cap is gold and the bottom has double rings;
The top of the barrel has a gold ring;
The grip is flaired; but there is no gold ring;
The barrel is 12mm wide, and it measures 147mm with the cap on and 122m with it off.

This is my first post on this forum board, so I'm not sure if the link below is the proper way to post a photo.