postordre brud industri
Once the creation try overlapping advice are present that have possibly the fresh imprint twenty-eight otherwise
From inside the middle 1934 Parker first started marking very pens and you can pencils with a night out together code, both the barrel and the nibs were designated, however, without having a romantic date code doesn’t necessarily indicate that the latest pen was made pre-1935, since many imprints was indeed used out of that have explore. The original time requirements, discover instance to the Vacumatics, includes two digits, the first one to denoting the fresh quarter away from manufacturing, the following denoting the production year. Which a good „47“ marking into the a 1930’s pencil indicate that the pen was brought https://www.getbride.org/da/blog/ukraina-dating-site in the 4th quarter out of 1937, perhaps not 1947, which is a familiar misconception.
Regarding the next one-fourth off 1938 this program try not changed to save development date, and you will yet another date code, having fun with a network regarding dots, is actually accompanied. The new stamp initially had around three dots and for each quarter one to mark is actually registered off making nothing to your 4th one-fourth. 8. towards the next one-fourth of 1938. In addition to, because this coding system longer over ten years, a pencil noted 38 would be lead the next quarter often in 1938 or 1948.
Inside the 1950 another type of system on the go out coding try brought where in actuality the a couple of digits simply shown the entire year, maybe not the latest one-fourth which „50“ function manufactured in 1950, this system was used in america up to 1955 along with Canada a few years offered.. (више…)