This is a wonderful Parker 51 Aerometric finished in Teal Blue with a Rolled Gold cap. Made in the UK, this is a near mint example of this very desirable model which dates from around 1965.
The pen is fitted with the reliable aerometric filling mechanism which has been fully serviced. It is fitted with a lovely smooth Fine nib and is in overall near mint condition with the absolute lightest of wear marks. The clutch ring is still showing its original gold plating which is very rare.
The cap has no plating wear and is in immaculate condition.
You don't find them in this sort of condition very often!!