Woah, woah! I haven't visited my thread for a day or so, and I come back to find that it's been turned into an attack thread on Jon Veley, who I consider to be one of my good pen friends! I consider very poor taste to bring any personal fights into any thread, regardless of what's been said elsewhere. It seems that Jon has thrown some punches, but without knowing the context and history, I can't make any judgement of their worth.
Let's ignore all the tangential banter and get back to the original point. I think Jon might have some merit in his original post regarding my pencil, even if he may have used the wrong words to say it or said some things which are contentious or wrong. Let's look at Jon's original comment:
From my examination of Parker pencils of the era, I don't think there is a date correlation on nose drive versus rear drive pencils. For the most part, the early vacumatics have a modified version of the mechanism from the streamline Duofold pencils, but on occasion they turn up with a cheaper, Parco-style nose drive. From what I can tell, Parker only cared about what the pencils looked like, not what was inside them, so they appear to have used whatever was on hand.
I disagree with Jon when he claims there is not a date correlation on nose drive versus rear drive pencil. It may be a bit muddied during the transitional period between Vacuum Filler and Vacumatic, but we can apparently expect nose drive in the very early years, and rear drive throughout the remainder of the Vacumatic years.
However, Jon has clearly observed different types of nose drive mechanisms in early GA/VF/Vacumatic pencils, which he elaborates on in his second comment:
When the vac was introduced, Parker had "on hand" - whether the company wanted to or not - mechanisms for streamline duofolds as well as parco and other depression pencils. Innovative as the vac pens were, when it came to the pencils,Parker just wanted something that looked like the pens and didn't appear too concerned about having anything new inside them. The modified duofold mechanisms are interesting but really aren't too different from the duofolds that preceded them - usually they turn up on 3-band pencils. When I find a nose drive vac, I do not find any real corrolation to a specific date -- except, of course, that they pre-date when Parker outsourced its pencil mechanism production to Cross.
For what it's worth. I don't claim to have handled more vac pencils than anyone else. I only claim to have handled enough to offer some observations I thought might be helpful for the discussion.
I don't know when Parker outsourced its pencil mechanism production to Cross, but context in Jon's post leads me to believe that it was at the time of the introduction of the barrel-twist mechanism. Please correct me if I'm wrong.
Prior to the introduction of the barrel-twist pencil, Jon claims to have seen several different types of nose-drive mechanisms being used by GA/VF/Vac pencils. Sometimes the different mechanisms were used in different sizes, and sometimes their use seems random. I think the point Jon was trying to make when he said "From what I can tell, Parker only cared about what the pencils looked like, not what was inside them, so they appear to have used whatever was on hand." is that based on his observations, there doesn't seem to be a date correlation between the different types of nose-drive mechanisms used.
David, it's likely that Jon doesn't know the nuances of Vacumatic dating quite as well as you do. But, it's also likely that you haven't taken apart as many Vacumatic pencils to study their mechanisms as he has. I don't know who's right and wrong, but I just want to get back to the original topic and discuss that a little further. Then we might be able to figure it out.
Edited by BrianMcQueen, 17 April 2014 - 02:17 PM.