Dating parker duofold pens fdating com mail box
Supposedly this helps draw ink back into the pen when it wasn't in use.Parker used the Lucky Curve into the 1920s as a competitive market differentiator in a crowded pen market.I understand that this was not brought in until the second quarter of 1938, so the codes for that year should go from 18 to .8. This single digit code persisted until the end of the 1940s, when a second digit appeared.It was decided that rather than run the risk of confusion with earlier models (apart from those made in 19) to add a second digit to the year, so a pen made in the third quarter of 1950 would bear a 50. This scheme was only pursued until about 1955 in the US, and was dropped elsewhere by about 1960.The Duofold was a large imposing pen (initially released in a bright red color) with squared off ends.
The hiatus in date codes ended in 1979, with an entirely new plan.
This practice was evidently started as a means of helping quality control (“What was it exactly that we changed between April and June of last year that made the pens catch fire? While modern Parkers that follow this practice mark only the barrel or cap of the pen, vintage pens generally have a code on the barrel and on the point.
One generally takes the barrel as definitive of the age of the pen as a unit, since caps, barrels and blind caps were usually all made together, and swapping tends to show.
Jump to summary chart For those of us concerned with when a pen was made, Parker is the sweetest of all makers, in that many of their pen actually have a date printed right on them.
Not only the year, but which quarter of the year, will appear, giving a very clear sense of just how old the pen is.
Parker should be a familiar name to anyone who pays attention to pens; their Jotter ballpoints are everywhere, and they have a pretty good reputation in the higher end as well.