QUOTE(goodguy @ Feb 5 2008, 10:36 AM) [snapback]504190[/snapback]
What is this "third tier" you guys keep repeating ?
First Tier pens = vintage pens of high quality from major manufacturers at the time, sometimes restricted to the "big 4" (Parker, Sheaffer, Waterman, Wahl) but usually including other high-quality brands like Lebeouf, Wirt, Lancaster, John Holland, etc.
Second Tier pens = pens from companies that mainly made middle-quality pens or at least pens with a middle-price point, due to quality or market - eg. Diamond Medal, Gold Medal, Good Service, Eclipse, Eagle, etc.
Third Tier pens = cheaper pens featuring thinner and cheaper plastics, lightly plated trim, and plated nibs. Sometimes of reasonable quality, sometimes total junk. EG. most Wearevers, Traveler, Arnold, Remington, Southern Pen Co, etc.
Esterbrook incidentally is hard to place - I tend to think of them as 2nd tier.
As to this particular pen, here is my example. Doesn't have the same trim ring, but the clip and the faceted barrel is a match. My pen has a Warranted 14K nib, with a triangle design on it. I have seen that nib on other pens made by National Pen Co. out of Chicago, and sold by Sears under the brand name Good Service - but that is no indication that this is a National Pen Co. made pen, as they may have sourced nibs from another vendor. The pressure bar on my pen is an actual J-bar, which is very different from the springless pressure bar found on the Good Service pens.
I have also attached a couple of scans from the Sears catalog in 1932 and 1934-5 that show examples of the Triangle nib and a similar 3rd tier pen that Sears sold that is a close match. No idea if it is the same pen - some notable differences in the clip, actually - but it gives you an idea.
So it remains a mystery. Enjoy the pen, however - properly restored it could be a very nice writer.
John