From around 1970, this is the Mk2 version of the 51 aerometric series in burgundy with a steel cap. This is fitted with a fine oblique nib - this is cut at a slight angle from the top right to bottom left and gives some line width variation. Excellent condition all round.
The Mk2 is of similar quality to the Mk1 but features a cap design similar to the Parker 61 and has a squared off end to its barrel - 1960
Condition A2/1f oblique - (Ref12176)
We have fully serviced this pen which includes disassembling the pen, ultrasonically cleaning all the parts and fitting a new pliglass ink sac. We then reassemble the pen, check ink flow and the smoothness of the nib. We also check and adjust the tightness and positioning of the clip. This pen comes with our normal 12 month service warranty