This is a Parker 51 Vacumatic finished in Cordovan Brown with a Rolled Gold cap. Made in the USA, this is a very good example of this model which is date coded for 1947.
The pen is fitted with the reliable Vacumatic filling mechanism, borrowed from the earlier Vacumatic range of pens. It has been fully serviced and a new diaphragm has been fitted.
This is the Blue Diamond version, a mark given to the top of the range pens signifying a lifetime guarantee.
It is fitted with a wonderful Medium nib and is in overall very good condition with light wear marks and scratches commensurate with use. The cap is in good condition with some minor marks but no dings.