Nibs: The Renew-Point, by Esterbrook Bookmark this page
 

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(Information on gold-plated 3000-series nibs provided by Andrew Gnoza. Information on 5000- and 7000-series nibs provided, and nibs and feeds lent, by Brian Anderson. Osmiroid nib chart provided by Ray Ulrich.)

Image of Renew-Point nibsUnlike the earlier dip pens, whose nibs could generally be interchanged in a moment, fountain pens usually had a nib/section assembly that made changing nibs a job for a professional. A few companies devised schemes using nibs that were pressed or molded together with their matching feed units and then threaded as an assembly into the pen’s section. Among vintage makers, Esterbrook, with its “Renew-Point” design, was perhaps the most successful of the vintage American companies. At various times, Renew-Point nibs were available in 33 styles. The standard Renew-Point was the Duracrome series. For a short period beginning about 1938, Esterbrook also produced the 3xxx of Osmiridium Tip nibs; these nibs have a very attractive sunburst design. Production of 9000-series Master Series nibs began in 1940; like the 3xxx, these nibs were tipped with osmiridium and provided better performance and durability than the standard nibs. During the Second World War, Esterbrook made 8000-series nibs of 12K palladium alloy to conserve critical war resources. (Revised March 2, 2008)

Fountain pen image The Wahl Personal Point system (from the 1920s) and Sheaffer’s Fineline pens (from the 1940s and ’50s) used unique designs; but Osmiroid, Tuckersharpe, and some Venus pens could accept Esterbrook Renew-Point nibs. Venus even packaged its nibs in boxes bearing the words “Standard Thread.” The pen illustrated here, a Tuckersharpe, is interesting because of its transparent section and nib assembly.

Image of nib chart Click on the thumbnail to the left to see a 1959 Esterbrook in-store countertop nib chart. For comparison, click on the thumbnail to the right to see an Osmiroid nib chart. (Download time for either image: about 30 seconds at 56K) Image of nib chart

Today, the most prominent maker of user-interchangeable nibs is Pelikan; but Pelikan’s nibs come in several sizes to fit different pen models, and not all sizes are interchangeable.

Below is a list of all the Renew-Point nibs with which I’m familiar. If you know of any that I’ve missed and can add to this list, please send mail.


Nib 1xxx and 2xxx: Duracrome Nibs
Number    Style    Use

1314    Flexible stub    Social use and manuscript
1461    Rigid fine    Manifold
1550    Firm extra-fine    Bookkeeping
1551    Firm medium    Student
1554    Firm medium-fine    Clerical
1555    Firm fine    Gregg shorthand
1556    Firm fine    Fine writing
2048    Flexible fine    Shaded writing
2128    Flexible extra-fine    Fine penmanship (Pitman shorthand)
2284    Broad    Signature stub
2312    Medium italic
2314-B    Relief broad stub
2314-F    Relief fine stub
2314-M    Relief medium stub    Social correspondence
2442    Falcon fine stub    Backhand writing
2450    Fine extra-firm    Bookkeeping
2460    Rigid medium    Manifold
2461    Rigid fine    Manifold
2464    Rigid broad    Manifold
2550    Firm extra-fine    Bookkeeping
2555    Firm fine    Gregg shorthand
2556    Firm fine    Fine writing
2668    Firm medium    General writing
2788    Flexible medium    Shaded writing
2968    Firm broad    General writing
FINE[1]    Firm fine    General writing
MEDIUM[1]    Firm medium    General writing
BROAD[1]    Firm broad    General writing

Nib 3xxx: Osmiridium Tip “Sunburst” Nibs
Number    Style    Use

3312    Dip-less Fine Stub
3312[2]    Relief medium italic (duplicate number?)
3314[2]    Relief medium stub
3550    Firm extra-fine    Bookkeeping
3556[2]    Firm fine    Fine writing
3668    Firm medium    General writing
3968    Firm broad    Script

Nib
Nib
5xxx: Dip-Less Nibs[3]
Number    Style    Use

5284    Broad    Signature stub
5442    Falcon fine stub    Backhand writing
5460    Firm medium    General writing and record keeping
5461    Rigid medium    Manifold
5550    Firm extra fine    Bookkeeping
5554    Firm fine    Penmanship and secretarial work
5556    Firm fine    Fine writing
5668    Firm medium    General writing
5788    Flexible medium    General writing
5968    Firm broad    General writing

(Image not available) 6xxx: Conical “Triumph”-Style Nibs
Number    Style    Use

6668    Firm medium    General writing (apparently a prototype design)

Nib
Nib
7xxx: Dip-Less Nibs[3]
Number    Style    Use

7550    Firm extra fine    Bookkeeping
7556    Firm fine    Fine writing
7668    Firm medium    General writing
7968    Firm broad    General writing

Nib 8xxx: WWII Palladium Nibs[4]
Number    Style    Use

8440    Firm extra-fine (“Superfine”)    Bookkeeping
8461    Rigid fine    Manifold
8550    Firm extra-fine    Bookkeeping
8556    Firm fine    Fine writing
8668    Firm medium    General writing
8996    Firm medium (?)    Script

Nib 9xxx: Master Series Nibs
Number    Style    Use

9048    Flexible fine    Shaded writing
9128    Flexible extra-fine    Fine penmanship (Pitman shorthand)
9284    Broad    Signature stub
9312    Medium italic
9314-B    Relief broad stub
9314-F    Relief fine stub
9314-M    Relief medium stub    Social correspondence
9450    Extra-firm fine    Bookkeeping
9460    Rigid medium    Manifold
9461    Rigid fine    Manifold
9550    Firm extra-fine    Bookkeeping
9555    Firm fine    Gregg shorthand
9556    Fine    Records and charts
9650    Medium    Manifold
9668    Firm medium    General writing
9788    Flexible medium    Shaded writing
9968    Firm broad    Script

Notes:

  1. These numberless nibs may reflect an effort to cut costs; or they may be an indicator of the public’s declining interest in nib variety due to the rise of ballpoint pens.

  2. NibSpecimens of the footnoted 3000-series nibs have also appeared that were made in the United Kingdom. As illustrated here by a 3314, these British nibs are gold plated and have only the later-style longitudinal numbers, with no sunburst design. (Original scan provided by Andrew Gnoza.)

  3. Early 5000- and 7000-series Dip-Less nibs are technically not Renew-Point nibs; they slip with a mating feed into a threaded socket (which can accept either these nibs or Renew-Points) and are locked in place. I include the 5000 and 7000 series here because they bear 4-digit numbers and are contemporaneous with the Renew-Point. (Later versions of these series are Renew-Point interchangeable.) The photos of feeds shown here have been retouched to show the feeds’ features more clearly.

  4. Nib8000-series specimens exist, as illustrated here by an 8440, with a gold-plated variant of the 3000-style Sunburst design. I have no information on why these unusual and very attractive nibs were given numbers in the 8000 series.

 
The information in this article is as accurate as possible, but you should not take it as absolutely authoritative.

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