Pen Shapes: A Proposed Glossary

Naming Pen Shapes

Steel pens come in many different shapes. There is no single source for “official” names for the various shapes. Some names are explicitly given by manufacturers and seem to be standard, like the Falcon and the Shoulder pen, but most are not explicit and almost none are consistent.

American pens also tended to come in fewer shapes than you find in Europe. Even that limited range of shapes was narrowed down by the turn of the century.  After WWI, when manufacturers were required to reduce their product lines to only a few pens, even fewer different shapes were brought back after the war. By the 1920’s the number of pen shapes generally made in the United States was greatly reduced.

As part of my capturing an inventory of my collection of pens, I have gathered together a list of shapes and descriptions that are useful to me. The names come from either standard names used in the industry, my attempt at a descriptive name, or it is named after a standard pen that seem to exemplify this shape, such as the Inflexible or the Colorado.

These tend to be rather broad categories. Many of these shapes have various sub-types under them. The most common shape, the Straight pen, can be found in variations such as the wide and shallow, the long and thin, the short and delicate, and others. Pinched Spoon pens, as well, tend to have quite a range of shapes to the pinched transition section between heel and body. Some are smooth, others faceted or decorated in one way or another, but all share the same, basic shape.

Other shapes are differentiated by degrees of one characteristic or another. The three stubs, short, medium and long, merely designate the three general sizes of straight-boded stub pens. These three designations work because manufacturers tended to make all of their straight-bodied stubs in one of these three sizes. Beaked pens and Bank pens are pretty closely related and only differ in the ratio of tines to body.

This is neither an exhaustive nor authoritative list, but one that I’ve put together to try and give names to the shapes of my pens. I’m sure as I progress in my detailed cataloging I will add to, or tweak this list. As flawed as it is, right now this is the best (and only) list I’ve found out there that tries to describe and standardize the main shapes of steel pens.

I’m sure that some disagree with some of my names and even my categorization. I’m also sure I’ll find examples that either don’t fit or are in between one or another shapes. That’s OK. This is a work in progress and I will be adding to, and modifying this list as I go along. It’s also far too limited for the wildly divergent shapes you find in England, France, Italy and German manufacturers. Should my collection begin to really to expand into those areas, I will have to expand my list of shapes.

If you find a shape that is specifically mentioned in a source and I call it something else, let me know and share the source. I may incorporate it or even revise my name. If you’d like to add to this list, especially for those pens not normally made in the US, feel free to let me know.

Pen Nomenclature.

I introduced the anatomy of a steel pen in more detail in another post, but I think it’s worthwhile including the annotated picture from that post here as well.


The descriptions of the shapes rely heavily on several main parts to the pen. There is the Heel, the Body and the Shoulders. This diagram does not include a transition section that some shapes have between the heel and the body. These transitions generally narrow between the heel and the body, but some, like the Crown shape actually increase in width.

When I talk about “up” or “down” assume the pen is placed vertically with the heel pointing down and the tip pointing up. The “line” or “axis” of the pen is the imaginary line drawn from the bottom of the heel to tip of the tines.


(thank you to The Esterbrook Project for use of many of their images)


Normal heel, large, embossed design, generally floral, leading to a long, tapering body.

Esterbrook #11 Albata
American Steel Pen, Albata Pen


A long, straight pen with longer tines than normal, but not as long as a Beaked pen.  Though the Bank pen is sometimes classified as a Beaked pen, I think there’s enough of a difference between the very common “Bank” pen shape and the longer tines of the rest of the beaked pens that I call out the Bank as a separate shape.

Esterbrook #14 Bank Pen


Pen where the heel is a complete tube and the body of the pen is shaped as normal. The body can come in various forms.

William Mitchell “N” pen


Generally a straight bodied pen with extra-long tines. Tines are much longer in relation to the body than even Bank pens.

Esterbrook #98 Correspondence (1883 catalog image)
Esterbrook #343 Red Ink Pen. All Red Ink and Laundry Pens are beaked.


Similar to a taper shape, but very shoulder-heavy, and a flat profile, as seen on the various Colorado pens from Esterbrook and others.

Warrington &  Co’s Colorado
Esterbrook #2 Colorado

Crow Quill

Same shape as a Barrel Pen but much smaller, thinner and a much finer point.

Esterbrook #63 Lithographic


Normal heel that transitions into a series of strips connecting the heel to the body of the pen. These strips are bent outwards in a rounded shape to make a sort of basket that resembles a crown.

A Perry 120 EF


1876 Esterbrook 224 Grecian
Esterbrook #224 Grecian

Double Elastic

A straight-bodied pen with notches cut out of the edges just below the shoulders.

Esterbrook #135 Double Elastic

Double Line

A pen that draws two lines simultaneously. There are two sets of tines.

Esterbrook #344 Double Line Ruling Pen

Double Spring

A straight-bodied pen with a cut-out across the body of the pen perpendicular to the line of the pen.

Esterbrook #129 Double Spring


Normal heel, then flared transition with embossed “shoulders” “cut-out” sides moving up to a shoulder and taper to longer tines.

Three different sized Falcons

Falcon Stub

A stub pen in the shape of a Falcon pen.

Esterbrook #442 Falcon Stub

Flat Leaf

Leaf-shaped pen but the body of the pen is flattened rather than rounded. There may or may not be a transition section between heel and body. Probably the best known pen of this shape is the Waverley Pen by Macniven and Cameron.

Macniven and Cameron Waverley Pen

Flat Spear

Similar to a spear, but the top of the body is flattened and sometimes curved.

Esterbrook #205 Spear Point, 1883 catalog


Shaped like a pointing index finger.

1870s Esterbrook 99 Ladies Pen Salesman Card 1
Esterbrook #99 Ladies Index Pen. Image courtesy of collection of David Nishimura


Related to a pinched spoon, but with a distinctive sharp dip and ridge as seen in the Esterbrook Inflexible pen, and others.

Esterbrook #322 Inflexible
Esterbrook #531 Flyer (Inflexible but with turned-up tip)


Similar to a spoon, but the body is bottom heavy with a deep curve at the bottom but quickly narrowing at the top. The body has a rounded profile.

Esterbrook #256 Tecumseh

Long stub

A longer , straight-bodied stub.

Esterbrook #312 Judge’s Quill

Medium Stub

A medium-length straight stub.

Esterbrook #314 Relief

Oblique Pens

Oblique pens different from regular pens in that they move the angle of writing away from the angle of the pen. There are at least four different ways of accomplishing this with the pen nib alone. You can also use a special oblique holder that holds a normal pen at this oblique angle.

Oblique, Elbow

An oblique pen shaped like a straight-sided pen that has been bent into an oblique, zig-zag shape.

Esterbrook #345 Elbow Pen

Oblique, Mordant

An oblique pen in the general shape of the original Mordant patent. The body is broad and generally leaf-shaped with a generous swell near the heel and tapering to a point quickly.

Warrington and Co oblique from David Berlin
Warrington & Co. Oblique
01 spencerian pen
Piquette Oblique gold nib

Oblique, Spear

Similar to a Mordant or Elbow Oblique in that the body of the pen is bent towards the oblique angle. But unlike the other two, a separate body shape begins after the bend.

spear oblique
Three William Mitchell Spear Oblique pens

Oblique Tip

Similar to the other oblique pens, the purpose of this pen shape is to point the tips toward the right degree of slant even if the hand is pointed to a steeper angle. Unlike the other two forms of Oblique pen, this only points the tips, rather than the body of the pen.


ESTERBROOK 240 CURVED POINT PEN 1877 image with caption
Esterbrook 240 from introduction in 1877. Not found in catalogs after 1883.
oblique tip Wm Mitchell
(Bottom): William Mitchell 0749 M

Examples of the four types of Oblique Pen

All oblique types
From Left: Spear Oblique, Mordant Oblique, Elbow Oblique, Oblique Tip

Pinched Center

A normal heel, then the beginning of the body is pinched in and down to make a center ridge that extends up to the main body, which is generally smaller and then tapered or rounded towards the tip.

Washington Medallion Pen
1870s Esterbrook 54 Superb Salesman Card 1
Esterbrook #54 Superb

Pinched Spoon

A spoon pen with a transition section between the heel and the body of the pen. This transition can be smooth, faceted or even decorated.

Esterbrook #717 Federal Pen


Normal heel, round body with small, triangular point sticking out

Esterbrook #341 Reservoir Stub

Ruling Pen

Folded sheet of steel or brass to create a v-shaped profile.

Gisburne ruling pens
Esterbrook Gisburne Ruling Pen #2


A straight-bodied pen with a small raised line perpendicular to the line of the pen, generally right above the imprint and before the hole. Almost all of these shape pens are called “School” pens. The Gillott 404 is one of the most famous.

Esterbrook #444 School Pen


Normal heel, often there’s a transition section, then a slight, straight widening that ends in a wider shoulder. The key is that the widening from transition to shoulder is straight, not curved.

1876 Esterbrook 201 Favorite
Esterbrook #201 Favorite Pen
Esterbrook #202 Multicopy. An elongated version of the 201.

Short stub

Stub pen with a shorter, straight body

Esterbrook #239 Chancellor


Normal heel then an abrupt, sharp, 90 or near-90-degree transition to create a wider, deeper, straight body to the shoulders. These are usually long pens.

Esterbrook #9 Commercial.


Normal heel, very narrow and long body coming to a sharp point with no shoulders. There may be a transition section between heel and body, but it stays within a narrow profile.

Blanzy  #2500 Sergent Major


Wide at the bottom of the body, gentle and smooth narrowing to the tip. Abrupt transition from heel to widest part of the body.

Esterbrook #788


Straight sides and even width along the length from heel to shoulders.

Esterbrook #556 Pen


Straight-sided pen narrow at the heel and wide at the shoulders. The taper is straight from heel to shoulder.

Esterbrook #702 Modified Slant

What is “Action” in a dip pen?

You’ll often read in old descriptions of steel pens comments about a pen’s “action,” as in “An easy action” or “the action of this pen being similar to that of the quill.”

What is “action”? This 1853 ad for Rhoads & Sons spells it out. Action is a combination of the flex of the tines, i.e. the spread of the tips, and the spring in, or close to, the body of the nib.

1853 Rhoads Sons amalgam pen long ad

This stiff action was seen as a cause of many problems, including hand fatigue, enervation of the wrist (probably carpel tunnel), and other issues.

Manufacturers attempted to solve this problem in different ways. Some made special pen holders with a rubber or spring end that allowed the pen to imitate having some flex. Others, like Rhoads, tried different materials beside the rigid steel being used at that time. The most extreme of these was probably the short-lived rubber pen nibs, made with Charles Goodyear’s newly invented vulcanized rubber.

1859 Goodyear rubber pen ad elastic less tiresome
1859 ad from the India Rubber Pen Co.


One of the earliest solutions was to add slits and piercings, as Rhoads alluded to, to soften up the body of the pen. We saw the first three-slit pen advertised by Peregrine Williamson in Baltimore in 1808. Later, Gillott patented the three slit pen in England and claimed the pride of discovery.

In 1853, a stationer, inventor and pen maker in New York City, Myer Phineas was granted a patent for a new kind of pen with broad cuts made across the body of the pen. This removal of material allowed the body of the pen to flex and create that softer feel.


This idea looks a lot like a form we find in later pens called the Double Spring, like this Esterbrook 126.


We find the name “Double Spring” applied to pens quite early, but without a picture to go with it. For example, in this ad from 1838 for Charles Atwood’s pens, we find both a Double Spring as well as an Elastic Spring. But without images it’s not clear if Phineas just improved on a design the Esterbrook was also hearkening back to, or if the Esterbrook took its name from earlier styles but implemented a restrained version of Phineas’ design?

1838 Atwoods double spring


Eventually, a combination of slits, piercings, grinding and much thinner steel led to nibs with a softer action. These pens were perfected about the time that call for soft action began to decline. People were more used to steel pens and less familiar with quills, the writing styles, like copperplate, which called for this softness were being replaced by more monoline business penmanship styles that didn’t require so much flex of the tines.

Fountain pens were also become more affordable, and fountain pen nibs less and less displayed a soft action. Carbon paper made “manifold” and stiffer nibs much more popular. The smoothness of tipped fountain pen nibs also resulted in less hand cramping. By the 1930’s, flexible fountain pens were fairly unusual. Soft nibs continued to be made, and some are made today, but that softness was only half of the equation. They would still be considered as having “a stiff action” by the standards of the 19th-century.


Choosing a Quill

From Practical Penmanship, Being a Development of the Carstairian System.

The short section on how to choose a quill. A little bit of worthless information for Halloween.

The first quill in the wing is small, hard, thick in the barrel, and of little value. It may easily be known by the feather; one side of which is very narrow, and of uniform width, from the barrel to the tip. The second is esteemed the best in the wing; is of good size; makes the finest and most durable point; and, if properly manufactured, is very elastic. The narrow side of the feather, about one third from the top, suddenly dents in, nearly to the width of that of the first. The third is hardly to be distinguished from the second, in any respect. The fourth is larger, somewhat softer, and more elastic than the second and third; but does not hold its point so well. The whole narrow side of the feather is a little wider than that of the second and third, and is not indented at all. The second, third and fourth are usually put, by the manufacturers, in the same bunch and are called first quality: all the other quills in the wing, except, perhaps, the fifth, are thin and weak, and fit for nothing but to form a feeble, timid hand.

Meanwhile, I’m finding some very interesting things for the next period in our historical survey. I think at some point I need to just write down the outline and fill in the blanks as we go along on this blog thing.



A Note on Grinding

I mentioned in the initial Anatomy of a Pen post that you could have several types of grinds on a pen.

I was just re-reading a source I’ll be talking about in a future post, Steel Pen Trade, by A.A.S. Charles, when I came across a section I hadn’t noticed the first time.

Charles was writing in the 1980’s about his experience from the 30’s onward working in the industry. He knew folks who had made pens in the 19th-century so could speak to the means they used to make pens. But his is a very British viewpoint, so that should be taken into consideration.

Much of the booklet is comprised of his descriptions of how they made pens, step-by-step. When he’s talking about grinding (page 19) he mentions that there are three types of grinds.

  1. Cross ground. This is the grind up near the tip across the axis of the pen.
  2. Straight ground. This is a grinding down the length of the pen, along the axis
  3. Letter ground. This third grinding is a decorative grind. He calls it a letter grind because often when you had an embossed letter pen, like the famous “J” pen with a raised “J” in the embossed area, they would grind off the top finish to better expose the letter and make it stand out from the darker ground.

I’ve seen examples where this third ground is not done on an embossed design, but is instead used to create a highlighted patch of bright steel to contrast with the rest of the pen. One recent example I acquired was a Perry Colonial Pen. Perry was one of the very first, biggest and best of the British pen makers.

In this pen, the grinding is especially well-done. You can see clearly from the first photo below the double grind. There’s the clear cross grind that extends across the axis of the pen, along the slit from the end of the hole forward toward toward the tip. (this grind should not touch the tip because that might make the tip either too fragile, and/or scratchy)  You can also see the lighter color of the straight grind around the hole.


What’s not as clear from that picture, but can be seen in the one below, is the third grind, behind the hole toward the heel. The bright patch of grey steel contrasts nicely with the bronze finish of the rest of the pen.

Perry triple grind_Colonial Pen

And so that you can see a true “letter grind”, here’s an old William Mitchell (British maker) X-Fine “J” pen. The black finish shows off the letter grind particularly well, even if it makes it more difficult to see the other grinds. It also makes it pretty obvious why it was called a “J” pen. They made other letter pens, but the J pens were the most popular.


Basic steel pen anatomy.

There’re not a lot of authoritative documents on terminology, so I figure we should get some basic vocabulary defined up front. That includes the parts to a pen, and how we identify a pen.

Not everyone will agree with all of my terms or definitions. I welcome productive discussion, and suggestions for alternatives.

General terms

Pen: Long before fountain pens, a “pen” was any writing implement. By the 18th-century it was a general term for any writing implement that used ink, and, starting in the 19th-century, it meant what we now call a “nib.” You would write by dipping a pen, held in a holder, into ink. Until very late in the 19th-century, anytime you used the term “pen” you meant just the metal part at the end of the holder. You would buy a box of steel pens or a gold pen to write with, and you would need a holder or “pen case” to hold it.

Nib: Originally (at least by the 17th-century) the nib was the tip of the quill or, later, the pen. What we call the tines were often called the “nib” of the pen. When modern fountain pens began to be made in the mid-late 19th-century, you begin to find “nib”  used to indicate the metal tip of a fountain pen, the “pen” of the fountain pen, as opposed to the body which held the ink. As this usage becomes more common, you can also find an occasional reference to a dip pen as a “nib.” The earlier usage of “nib” to indicate the tip or tines disappears.   By the time dip pens pretty much disappear from regular usage, i.e. the 1950’s, “nib” means the metal part of a fountain pen, and “dip nib” is used to differentiate the ones used in holders from the fountain pen nibs, and “dip pen” commonly refers to the whole dip nib and holder combination. This usage continues today.

Pointed pen: A type of pen that has a pointed tip. Contrast this to a broad-edge pen.

Broad-edge pen: A type of pen where the tip is cut across rather than comes to a point. Broad-edge pens can come in many styles from very fine stubs to broad, sharper points used for decorative writing and engrossing. The edge of a broad-edge pen can be perpendicular to the axis of the pen, or it can be but at an angle, these are called oblique cuts. There is left oblique and right oblique. The easiest way I’ve read to differentiate the two is to think of a left foot and right foot. The toes on your left foot generally slope from lower left to upper right, and vice versa on your right foot. If the oblique nib looks like a left foot then it is a left oblique. If it looks like your right foot, it is a right oblique.

Style: Each pen has a particular style. Most manufacturers made a number of different styles. These styles are differentiated by several factors.

Name: Many styles of pens were given names to help with marketing. Often, names were related to a profession to which the pen was mainly marketed, such as Judges Quill, Bank, or Commercial. Others tried to market a pen to a particular school of penmanship, especially the short-lived fad for Vertical Penmanship. Most every major company, for example, produced a “Vertical” pen in the last decade or so of the 19th-century.

Number: The main way of distinguishing styles, is often by the numbers. It’s not uncommon for a single number to change names over time. Esterbrook is notorious for this.

Shape: Pens come in many shapes. Some shapes have known names, like the Falcon, others do not. Shape is one aspect of a pen’s style. I have a suggested set of standard shape names here.

Finish: Most pens were made of steel, though there are some exceptions which are still counted among steel pens. Over the steel, as a protective measure to reduce corrosion, these pens are given a coating. Sometimes this coating is just a clear shellac, sometimes the pen is given a metallic coating, such as a silver alloy, or gilding. For most pens, when you see another metal associated with them, like aluminum, silver, etc… it refers to the coating, not the main material of the pen. (or has absolutely nothing to do with the actual construction of the pen but is associated with the pen for marketing purposes, see Leon Isaac’s Glucinum Pens) Some of the finishes can give the pen a different color.

Color: One of the last steps in manufacturing steel pens is to heat the pens to give them a specific color. Heating will get you pens which can range from grey to  “white” or different shades of “bronze.” These bronze colors can range from a dark, purple-brown color to a lighter tan. Some colors are a result of a finish. (see above) The most common colors you see from a finish include: silver, gilt and black. Silver comes from a metal alloy, often containing silver, nickle or even mercury. Gilt is a gold coating, which is usually quite thin. Black is also often called a “tar” coating and is most likely a tar-related substance.

Flexibility: Today, especially in these flexible-fountain-pen-mad times, flexibility tends to only be measured in spread. Flexibility is actually comprised of several aspects of a pen. One is how far apart the tines of a pen will be able to spread during normal use (flex), another is the force needed to spread the tines (softness) and the third is how rapidly the tines come back together after spreading (spring). In the old days, it was more complex, and instead of just talking about flexibility, the pen makers often used the term “action.” This involved all aspect of flexibility as well as smoothness of the writing experience.

Tip Modifications: From the very beginning of steel pen manufacturing, it was clear that a pointed pen could be scratchy. Makers tried all kinds of ways to alleviate this problem. There were two main ways of fixing this issue: adjusting the tip so that it doesn’t come to a sharp point, and to create stub nibs.

Turned up tip: One of the two main ways of adjusting the tip is the turned-up tip. In this technique, as the name suggests, the tip is actually turned up slightly so that you are writing with the flatter underside of the tip rather than the sharp end.

Round Point/oval point/bowl point: The other technique was to emboss in the very tip a small, round, indentation. This causes the pen to contact the surface of the paper on this round indent rather than the sharp tip. Another term for this was a Ball Point Pen. I hear this name lives on in some kinds of modern writing instruments.

Parts to a pen:


  1. Tip, or sometimes the point
  2. Axis of the pen. The imaginary line along the pen from tip to heel.
  3. Slit. The cut made at the front of the pen to create the tines. There can also be side slits, which are slits made along the side of the pen to increase flexibility. Side slits can be a simple slit, a t-shaped slit or even a cut-out which removes material.
  4. Tines. The main part of the pen separated by the slit that causes ink to flow and can give shading to writing. Most pointed pens have two tines, but there are some rare pointed pens with three. Laundry pens usually have no slit and therefore only one tine
  5. Central Piercing (formerly known as the “Hole”). This small opening cut into the body of the pen is subject to more confusion and misapplied confidence in naming than any other part of the pen. I’ve seen it called a breather hole, a gravity well, and others. I used to simplify it to just “hole” but I’ve recently decided to call it a “Central Piercing.   Lately I had taken to calling it just the “hole” but I’ve begun to change my mind and instead I’m going to begin to call it the “central piercing.”  First off, it is a piercing of the surface of the pen, as much so as any side piercings. it is also centrally located as it stops the slit, which is (almost) always on-center. (Only the multi-line pens violate this truism). And, by calling it a piercing, we also acknowledge the fact that these gaps often have a decorative role in addition to any functional ones. It seems to serves two main purposes: to prevent further splitting of the slit, not as much of an issue with steel pens as it is with gold pens, and to add to the flexibility of the tines. It doesn’t store extra ink of any significant amount, nor does the nib need to breathe like a fountain pen. It can also serve a secondary role as additional decoration. These holes can come in a wide variety of shapes and sizes, and can even change over time in the same nib as the dies used to stamp out the piercings change. (I wish to thank David Nishamura for innocently pointing out that it is a piercing, an observation so obvious it required a genius to point it out. Thanks, David.)
  6. The grind. Some nibs were ground on an emery wheel. This grinding away of a small amount of the steel is mainly used to increase the flexibility of the tines. Grinds can be single grinds, where the grinding is down by the tip and the lines are perpendicular to the axis of the nib. They can be a double grind, where the nib is ground again around the hole with the lines now parallel to the axis of the nib. And a few fancy nibs may even have a third grind behind the hole, toward the heel, usually for decorative purposes. In the UK, pens were hand ground much later than in the US where labor was more expensive. Here, companies first went to a quick and inexpert grind, then tried stamping lines into the tines to get the same effect, and eventually just eliminated it altogether, especially as taste in pens moved more towards stiffer pens in the days of business penmanship and carbon paper.
  7. Shoulders. The shoulders of the pen are where the tines transition into the body of the pen. You can sometimes find side slits at the shoulders.
  8. Body of the pen. The body is the part between the tines and the heel of the pen. In some pens there is a distinct heel, in others it’s a continuous line all the way to the end. In those cases, the heel is found toward the end and would be defined as just the part that goes inside the holder.
  9. Embossed design. Some pens will have an embossed design between the body and the heel. This is not common, but it is seen on some older or European Pens.
  10. Heel. The part of the pen which is inserted into the holder.
  11. Imprint. The imprint is any writing on the pen usually comprised of a maker’s name, a number, name for the style, and often a location.

I’m sure there will be other terms that come up and I will continue to add to this page as I go along. Feel free to suggest other terms for me to add.