Parker 51 Aerometric, Lustraloy cap Black barrel
Parker 51 Aerometric, Lustraloy cap Black barrel
Parker 51 Aerometric, Lustraloy cap Black barrel
Parker 51 Aerometric, Lustraloy cap Black barrel
Parker 51 Aerometric, Lustraloy cap Black barrel
Parker 51 Aerometric, Lustraloy cap Black barrel
Parker 51 Aerometric, Lustraloy cap Black barrel

Parker 51 Aerometric, Lustraloy cap Black barrel

Regular price
$200.00
Sale price
$200.00

Medium 14k Gold

1948 Parker 51, Lustraloy cap Black barrel Made in USA G/P Plain Arrow Clip with Pearl-Coloured Jewel Filler sleeve, metal Aerometric, one piece .

The Parker "51" aerometrics

 The MKII pens of course had a brand-new filling system that was to be adopted by virtually all Parkers in the future, the Aerometric

 Parker developed a sac in a tough plastic material, called Pli-Glass, that had a life expectancy of 30 years, but are now going on 60+. These sacs were also in a see through material which allowed one to see how much ink that was left in the pen. The sac was encapsuled inside a metal tube on which a metal pressure bar was mounted. To reveal this filling mechanism one had to unscrew the entire body cover from the section ring and back.