Nib: Fine 14k Gold
Lady Duofold in Pearl & Black Permanite, c. 1928 Button- filler Ring-top cap with 3 rings Made in Canada
1921-1933
The Duofold is the pen that actually made the Parker Company one of the greatest pen-manufacturers of the world. Until the Duofold few pens were made of anything but black rubber Colors were limited to red and black until 1926, when production shifted to celluloid (called "Permanite" by Parker).