Parker vacumatic blue diamond 3rd generation "button filler" fountain pen c 1945. Black translucent celluloid with blue diamond feathered clip and single jeweled cap. The fine flexi nib is a high quality 14k gold replacement.Parker - parker vacumatic - made in usa - 5. Excellent fully serviced restored condition with new diaphragm fitted. Overall length: 12.7 cm 5 inches. This beautiful vintage pen has been completely restored to full working order and is ready to serve again for countless decades. This item is made of gold nib and c1945.