A Parker Slimfold Duofold aerometric fed fountain pen with 14ct Gold Extra Fine No. 5 Nib in good, complete working & writing order. 

Black body with gold trim. There is a small chip to the cap tassie, shown clearest in photo 14. Otherwise only light surface wear and nothing worse. The cap ring chevrons remain visible. The extra fine nib is a good' un.

Made in England.
Mid 1960's.

Dispatched as ebay dictates.