This is a lovely Parker 51 Aerometric finished in Black with a Rolled Gold cap. Made in the UK, this is a very good example of this model which dates from around 1960.
The pen is fitted with the reliable aerometric filling mechanism which has been fully serviced. It is fitted with a lovely smooth extra fine nib and is in overall excellent condition with light wear marks and scratches commensurate with use. The cap is in good condition with light wear marks but no dings or dents.