Since production was overlapping examples exist with either the imprint 28 or .8. Also, since this coding system extended over a decade, a pen marked 38 could be produced the third quarter either in 1938 or 1948. In 1950 a new system for the date coding was introduced where the two digits only indicated the year, not the quarter hence "50" means made in 1950, this system was used in the US until 1955 and in Canada a few years longer..
Generally used for figure work 14k 63 Extra Fine-For fine line writing with a light touch 14k 64 Steno-A fine point adapted for use in shorthand and speedwriting 14k 65 Fine-Excellent for general writing and note taking. You may however use the information as reference material and although it is forbidden to make digital copies or reproductions it may be physically printed for personal use, which does not include use on other web pages or in advertising. The code-key could be posted along with the pen-list, if desired. This is a standard for shortening the description of pens, either for personal use or when offering pens for sale. A very well-spoken and clearly an educated guy, he sent me a message detailing a situation with a girl he knew... The basic gist of today's post is, basically, that this -- what we're about to talk about -- is how you write online dating messages and emails that don't get ignored...and, in fact, get you exactly what you want: responses, phone numbers, dates, and success.