This is a Parker 51 Aerometric finished in Teal Blue with a Rolled Gold Cap. It was made in the UK and is an excellent example of this very popular model from the mid sixties.
The pen is fitted with the reliable aerometric filling mechanism which has been fully serviced. It is fitted with a superb smooth Medium 14ct gold nib and is in overall very good condition with minor wear marks commensurate with light use.
The cap has one very small blemish and a little plating wear to the clip.