Antique Hummel Figurines Identification Guide: Marks, Molds & Dating

Sister Maria Innocentia Hummel and Goebel

Berta Hummel was born in Bavaria in 1909 and trained at the Munich Academy of Applied Arts before entering the Franciscan Convent of Siessen in 1931, taking the religious name Sister Maria Innocentia. Her drawings of round-cheeked Bavarian children—often in Tyrolean costume, often engaged in everyday childhood activities—were already being published as devotional cards in the early 1930s.

In 1935 Franz Goebel, owner of the W. Goebel Porzellanfabrik in Oeslau (now Rödental), reached an agreement with the Convent of Siessen to convert Sister Hummel's two-dimensional drawings into three-dimensional ceramic figurines. The first M.I. Hummel figurine—mold number 1, "Puppy Love"—was released that year and presented at the 1935 Leipzig Fair. The line was an immediate commercial success.

Sister Hummel had limited direct involvement in the sculpting itself, which was carried out by Goebel master modelers (Arthur Möller in the early years, and later Gerhard Skrobek for many decades). She did, however, retain veto authority over which figurines were approved for production, a right that passed to the Convent after her death from tuberculosis in 1946 at age 37.

Why the Convent Connection Matters

The Convent of Siessen still holds copyright over Sister Hummel's drawings, which means that any genuine Hummel figurine—whether produced in 1935 or in the most recent issue—must carry the M.I. Hummel signature in addition to the Goebel trademark. Pieces that lack the M.I. Hummel signature are not authorized Hummel figurines, regardless of how convincing the style appears.

How a Hummel Figurine Is Made

Hummels are slip-cast earthenware figurines, hand-painted in overglaze enamels and clear-glazed. Each figurine is cast in a multi-part plaster mold from a master model. After casting, the parts are assembled while still leather-hard, the seams cleaned, and the piece bisque-fired. A clear glaze is applied, and after a glaze firing the figurine is hand-painted by a Goebel artist, then fired again to fix the enamels.

This is industrial production, not craft. Hundreds of identical figurines could be cast from a single mold, and a single master model might be used for decades across multiple trademark periods. What differentiates one casting from another is therefore not the mold itself (which is constant) but the painter's hand, the trademark in use at the time of production, and any subsequent design revisions to the master.

Goebel periodically updated master molds, sometimes shrinking or enlarging figures, sometimes simplifying details to speed production. Side-by-side, two figurines of the same mold number from different decades will often show subtle differences in scale, facial expression, and finishing detail. These quiet variations are part of what makes serious Hummel collecting interesting; they are also why apparent duplicates can carry very different values.

Bavarian Earthenware, Not Porcelain

Hummels are usually described as porcelain in casual conversation, but the body is more accurately a fine earthenware or low-fire ceramic. The body is opaque (true porcelain shows translucency at the rim), with a soft, slightly chalky feel where unglazed at the base. This ceramic distinction matters when authenticating against modern porcelain fakes, which sometimes ring sharper or show different translucency.

The Eight Trademark Periods (TMK 1-8)

The Goebel trademark used on Hummel bases changed over time, and these changes give collectors a powerful dating tool. Eight major trademark periods are recognized, conventionally abbreviated TMK 1 through TMK 8.

TMK 1 — Crown Mark (1935-1949). The earliest Goebel mark, featuring a stylized crown over the entwined initials "WG" (Wilhelm Goebel). The crown mark may be incised, stamped in black, or stamped in blue. TMK 1 examples are the most sought-after for early collectors, and the crown is sometimes accompanied by additional stamps such as "U.S. Zone Germany" (1946-1948) or "Made in U.S. Zone Germany" (1947-1949).

TMK 2 — Full Bee (1950-1959). Sister Hummel's family name "Hummel" is the German word for bumblebee, and from 1950 Goebel adopted a bee-in-V mark in tribute. The Full Bee mark shows a complete, naturalistically rendered bee inside a large V. Variations within TMK 2 include high bee, low bee, baby bee, and small bee positions—each with collector significance.

TMK 3 — Stylized Bee (1960-1972). The bee was simplified to a geometric, abstracted form: two large dots for wings inside a V. The mark may appear in black or blue. TMK 3 represents the high-volume midcentury production years, and many of the most familiar Hummels in American homes carry this mark.

TMK 4 — Three Line Mark (1964-1972). A transitional mark that overlapped with TMK 3, featuring the stylized bee inside a V over three horizontal lines containing the words "W. Germany." TMK 4 was used alongside TMK 3 on some figurines.

TMK 5 — Last Bee or Goebel Bee (1972-1979). Often called the "Last Bee," this mark shrinks the bee, reduces the V, and adds the prominent word "Goebel" below. It marks the transition away from the bee imagery that had dominated since 1950.

TMK 6 — Missing Bee or Goebel Mark (1979-1991). The bee disappears entirely. The mark consists of the word "Goebel" with "W. Germany" below. The "W. Germany" wording dates the mark firmly before German reunification in 1990.

TMK 7 — Goebel/Germany Mark (1991-1999). Following reunification, "W. Germany" was replaced by simply "Germany." This is one of the cleanest dating anchors available: a Hummel marked "W. Germany" cannot have been produced after 1990, and one marked just "Germany" without the W is post-1991.

TMK 8 — Bee in V over Goebel/Germany (2000-2008). For Goebel's centenary in 2000, the bee was reintroduced inside a V above "Goebel" and "Germany." Goebel ceased Hummel production in 2008 (production rights then passed through several successor firms), making TMK 8 the last mark of the Goebel era proper.

Why TMK 1 Crown Pieces Command Premiums

Crown mark Hummels (TMK 1) are the earliest and rarest. Production volumes were modest in the late 1930s and disrupted by the war. Surviving TMK 1 pieces in good condition routinely bring multiples of what TMK 3 or TMK 5 examples of the same mold number realize. The condition premium also rises sharply with TMK 1 because the early enamels and gilt are softer and more easily worn.

Mold Numbers and the Hummel Catalog

Every Hummel figurine carries an incised mold number on the base, beginning with mold 1 (Puppy Love) and continuing in roughly chronological order of release. By the early 2000s, mold numbers had passed 2400. Mold numbers are fixed: a given mold number always refers to the same figurine design, regardless of which trademark period it was made in.

Mold numbers are usually preceded by "Hum" in collector references (Hum 1 for Puppy Love, Hum 7 for Merry Wanderer, Hum 141 for Apple Tree Girl, and so on). The numbers themselves appear incised into the base in plain Arabic numerals, sometimes followed by a slash and a size or variant designator.

Some mold numbers were produced for many decades and exist in every trademark period from TMK 1 to TMK 8. Others were only produced briefly, were withdrawn for design reasons, or were "closed editions" by request of the Convent. A few mold numbers were assigned but never went into production, leaving gaps in the numerical sequence.

Reading Multiple Numbers on the Base

It is common to see two or three numbers on a Hummel base. The largest, plainly incised number is the mold number. A smaller number, often near it, may be the size designator (covered next). A separate four-digit number that looks like a year is usually the copyright date for the design—the year the original master model was registered—not the year of production. Year of production is established by trademark, not by the copyright date.

Size Designators and Roman Numerals

Many Hummel mold numbers were issued in multiple sizes, with the size identified by a slash followed by a Roman numeral, an Arabic numeral, or a letter following the mold number. The most common conventions:

Slash 0 (e.g., 141/0) indicates the standard size for that mold. Slash I (Roman numeral one) indicates a size larger than standard. Slash II is larger still. Slash 3/0 or Slash 4/0 indicates progressively smaller sizes (the larger the denominator, the smaller the figurine). For some early molds, a size letter (A, B) appears instead.

The same design at different sizes can vary substantially in value. Early large-size variants (slash I or II) are often scarcer than the standard size and command premiums. Conversely, very small "miniature" sizes (3/0, 4/0) were sometimes produced in large quantities for the souvenir trade and may be more common.

Always read the size designator in conjunction with the mold number and trademark. A 141 in TMK 5 (Last Bee) is a different beast from a 141/I in TMK 2 (Full Bee), even though both are Apple Tree Girl. Catalog references group Hummel listings by mold number first, then by size variant within each mold.

The "TM" and Style Variant Markings

Beyond size, some Hummels carry additional style or variant markers indicating design revisions. These can include letters such as "TM" (typically a tableware or specialized form), or terms like "Final Issue" or "First Issue" applied to commemorative releases. Variant markings are most common from TMK 6 onward, when Goebel began issuing limited editions and dated commemoratives more aggressively.

Color Variants and Rare Releases

Most Hummels were produced in a single, standard color scheme that remained consistent across decades. However, some mold numbers exist in documented color variants—different jacket colors, different hair shades, different basket contents—that command significant premiums when correctly identified.

Early color schemes (TMK 1 and early TMK 2) sometimes used different palette choices than the later standard. Some figurines that later became recognizable in pale blue smocks, for example, were originally produced in deeper blues or even reddish tones. Documented "early color" variants are scarce and well-cataloged.

"Mold variations" distinct from color include changes such as the addition or removal of a hat ribbon, a different basket type, or a redesigned pose. These are tracked by collectors as separate states (e.g., "old style" vs. "new style"). Detailed mold-variant guides published by Hummel collector clubs are essential reading for anyone valuing variant pieces.

International editions were sometimes produced in special variants for specific export markets. The "international Hummels" of the 1940s, depicting children in non-Bavarian national costume, were withdrawn quickly and are now among the most valuable Hummel rarities; documented examples can realize five or six figures.

The Importance of Provenance for Variants

Color variant attribution requires careful comparison against published reference photographs. Repaint and after-market touch-up are common, and a piece sold as a rare color variant may turn out to be a standard piece that was unprofessionally repainted decades ago. UV examination and a loupe inspection of the painted surface are essential before paying a variant premium. Provenance from a documented collection materially improves confidence; see the broader authentication and provenance research guide for documentation strategies.

Artist Initials and Painter Marks

Each Hummel was hand-painted at the Goebel factory by a trained artist who frequently signed or initialed the underside of the figurine alongside the trademark. These painter marks are usually small, neatly executed letters in colored slip or paint, and they appear on a high proportion of pieces from TMK 2 onward.

Painter marks do not name a specific artist in any commercially significant way—Goebel painters were factory employees, not branded studio artists—but they confirm the period workflow and provide a useful authenticity signal. A figurine that is missing both the M.I. Hummel signature and any painter mark, on a base that otherwise looks "right," should be examined more carefully than usual.

The M.I. Hummel signature itself is the single most important authentication mark on the piece. It appears as a flowing facsimile signature, usually incised into the base or along an unobtrusive part of the figurine (often the rear of the base). The signature should look fluent, with consistent line weight and natural curves. Forged signatures often appear hesitant, scratched-in, or stylistically off.

Where to Look for the Signature

On most Hummels the M.I. Hummel signature appears on the base, near the trademark and mold number. On figurines where the base is too small or already crowded, the signature may be moved to the back of the piece, on a tree stump, on a wall element, or wherever the design provides space. Always locate the signature before considering a piece authentic.

Year Stamps and Copyright Dates

From the late 1970s onward (roughly TMK 5 onward), Goebel began stamping or incising specific year dates on certain Hummel figurines, particularly limited editions and annual releases such as the Christmas plates and bells. These year stamps state the year of production and provide finer dating than the trademark alone.

Distinct from year stamps are copyright dates: four-digit numbers that appear on the base of nearly all Hummels and represent the year the original design was copyrighted, not the year the specific figurine was made. A Hummel showing copyright "1955" may have been produced any time from 1955 onward; the trademark establishes the actual production date.

Confusing these two dates is one of the most common Hummel identification errors. A TMK 6 figurine with copyright date "1948" was made between 1979 and 1991, not in 1948. Always read the trademark first, then use the copyright date only to confirm that the design existed at the trademark period in question (a copyright date later than the trademark period is a strong reproduction warning).

Annual Edition Year Marks

Annual edition Hummels—Christmas bells, Easter plates, anniversary figurines—are deliberately year-marked because the year is part of the appeal to collectors. These year marks are usually large, prominent, and incorporated into the design itself rather than hidden among base markings. They are fully reliable as production dates for these specific commemorative lines.

Reading the Base: A Worked Example

To consolidate, here is how to read a typical Hummel base systematically. Imagine a figurine whose underside shows: a stylized bee inside a V with the word "Goebel" beneath, the incised number "141/I", a smaller incised number "1955", a small painter's initial "K," and a flowing "M.I. Hummel" signature along the rear of the base.

Step 1: Identify the trademark. Stylized bee with "Goebel" below = TMK 5 (Last Bee, 1972-1979). Production date narrowed to a seven-year window.

Step 2: Identify the mold and size. Mold number 141 = Apple Tree Girl. The "/I" indicates the larger size variant. So we have an Apple Tree Girl in the larger format.

Step 3: Read the copyright date. 1955 is the year the Apple Tree Girl design was copyrighted. Not the production year. The copyright date is consistent with the TMK 5 production period (which is 1972-1979) because the design was already in the catalog by 1972.

Step 4: Note the painter mark and signature. Painter's initial "K" indicates a specific factory artist. The M.I. Hummel signature confirms authorized production. Both expected for a TMK 5 piece.

Step 5: Cross-check the figurine. Confirm visually that the painted, finished piece matches published images of Apple Tree Girl in the larger size variant. Confirm scale by measuring the figurine; size designations correspond to known size ranges in catalog references.

This sequence—trademark, mold, size, copyright, painter, signature, visual confirmation—works for virtually every Hummel and takes about ninety seconds with a flashlight and a loupe.

Most Valuable Hummel Figurines

A handful of Hummel figurines stand out for unusually high market values, driven by some combination of rarity, age, condition, and collector demand. Knowing the headline rarities is useful both for opportunistic acquisition and to set a high bar of skepticism when a "rare" piece appears.

The International Hummels (early 1940s, mostly TMK 1) depict children in non-German national costumes. They were withdrawn early and survive in tiny numbers. Documented examples have realized well into five figures at major auctions.

Adventure Bound (Hum 347) in early trademarks shows a group of seven children in a wagon and is one of the largest and most complex Hummel sculptures. Early TMK 2 examples in fine condition routinely bring four-figure prices.

Ring Around the Rosie (Hum 348) features four children in a circle and is similarly complex; early examples are highly sought after.

Large-format Crown mark Madonnas and the early Crown mark Apple Tree Boy/Apple Tree Girl in the largest sizes can also bring strong prices, particularly with original boxes or convent provenance.

Closed editions and prototypes—designs that were withdrawn before commercial release or test-marketed in tiny quantities—form the upper tier of the market. Many of these pieces are documented only by reference catalogs, and unfamiliar mold numbers should be investigated against published authority before being valued.

Common Hummels and Realistic Values

The vast majority of Hummels in circulation are common mold numbers (Merry Wanderer, Goose Girl, Apple Tree Boy/Girl, Stormy Weather, Umbrella Boy/Girl) in TMK 3 through TMK 6, in standard size, in good but not perfect condition. These pieces are decoratively appealing but trade at modest prices in the secondary market—typically less than the original retail in real terms. The collector premium kicks in for early trademarks (TMK 1, early TMK 2), large size variants, documented color variants, mint condition with original packaging, and the headline rarities listed above.

Reproductions, Fakes, and "Hummel-Style"

Hummel's commercial success generated a long history of imitators and outright fakes. Several categories matter:

"Hummel-style" figurines from the 1950s and 1960s, produced in Japan, Hong Kong, and parts of Europe, mimic the cherubic Bavarian-children aesthetic without infringing the M.I. Hummel signature. These pieces typically lack any Goebel trademark or M.I. Hummel mark and instead carry "Made in Japan," "Made in Hong Kong," or no mark at all. They are not Hummels and have minimal collector value, though they are often misidentified by sellers.

Direct reproductions with forged Goebel marks and forged M.I. Hummel signatures appear from time to time, particularly imitating high-value early trademark pieces. Telltales include: incorrect trademark style for the claimed period, signature that lacks the natural fluency of the genuine facsimile, body that feels too white or too hard for the period, and overall finishing that lacks the crispness of factory production.

Mexican and Chinese contemporary reproductions have grown more sophisticated. Some include accurate-looking marks, but the body composition, glaze finish, and paint quality usually differ. UV light may show modern fluorescent additives, and the underside texture often lacks the slightly absorbent feel of period Goebel earthenware.

"Bee" mark abuses are also common: figurines made by other German firms occasionally used bee-themed marks in unrelated contexts. A bee mark by itself does not authenticate a Hummel; it must be the correct Goebel bee for one of the eight trademark periods, accompanied by the M.I. Hummel signature and a valid mold number.

Authenticating with the Convent and Reference Authority

For any potentially significant Hummel purchase, cross-check the trademark, mold number, and size against an established reference such as the Hummel Sister M.I. Hummel collector's guide or the published M.I. Hummel Album. The Goebel/Hummel collector clubs maintain authoritative records. When in doubt about a high-value piece, professional appraisal from a Hummel specialist is well worth the fee.

Condition: Chips, Hairlines, and Restoration

Hummels are earthenware, which means they chip more easily than vitreous porcelain and absorb stains more readily when damaged. Common condition issues include:

Tip chips on small protruding elements—fingertips, hat brims, basket handles, umbrella tips, instrument details. Even tiny chips substantially affect value, especially on rarer pieces. Examine all small protrusions under good light.

Hairline cracks often radiate from the base or from any element that experienced impact. Hairlines may be visible only when the piece is held against light or when the base is gently tapped (a dull rather than ringing sound suggests cracking).

Glaze flakes in painted areas, particularly along contour lines where the underglaze enamel meets the body. Flakes can sometimes be confused with paint loss; under magnification, glaze flakes show a clean white underbody where paint flakes show the underlying glaze still intact.

Restoration is widespread on Hummels because the market rewards apparent mint condition. Common restorations include reattached fingers, rebuilt hat brims, and full repaint of damaged sections. Modern restorers can produce nearly invisible work under normal light. Use a UV lamp—virtually all restoration materials fluoresce differently than original Goebel glaze, often appearing as bright purple or yellow patches.

Original Boxes and Documentation

Original Goebel/Hummel packaging, certificates of authenticity for limited editions, and original retail price tags add meaningful value, especially for newer trademark periods. For TMK 6-8 pieces, original packaging can roughly double the market price. For earlier pieces, packaging is rarely encountered and adds modestly to value when present.

After-Decorated Whitewares and Factory Seconds

An unusual hazard in the Hummel market involves whiteware—undecorated bisque or glazed-but-unpainted Goebel castings—that escaped the factory through various channels and were later painted by amateur or professional decorators outside Goebel. These pieces carry genuine Goebel trademarks (because the bodies came from the factory) but were never decorated by Goebel painters and are not authorized Hummel figurines.

After-decorated whitewares typically show flat, less-modeled paint compared to factory work. Color choices may be wrong—too saturated, too pastel, anachronistic palette. Detail work like eye placement, mouth shape, and cheek blush will lack the consistency Goebel painters achieved through years of training. The M.I. Hummel signature, if present at all, is usually missing or visibly later.

Factory seconds—pieces with minor flaws that were rejected from first-quality production—were sometimes sold through outlet channels with their first-quality marks ground off and a "second" indication added. Genuine factory seconds carry their original mold and trademark but with a deliberate factory-applied indication of second status. They have collector value in their own right but should not be sold as first-quality pieces.

Identifying After-Decorated Pieces

Compare the suspected piece against published photographs of factory-painted examples of the same mold. Check painting refinement (eyes, cheek blush, fingernail detail, costume trim accuracy). Examine paint thickness—after-decoration is often thicker and sits on top of the glaze rather than fusing into it. UV examination usually distinguishes factory enamels from later additions clearly.

Care, Display, and Storage

Hummels survive remarkably well when handled sensibly, but they are not indestructible. Display them out of direct sunlight (UV degrades enamel pigments over decades), away from heat sources (rapid temperature swings can stress glaze), and in a stable environment with moderate humidity. Cabinet display behind glass is ideal.

Cleaning should be gentle. Dust with a soft, dry brush; for accumulated grime, use a barely damp cotton swab on small areas, working carefully around painted detail. Never submerge a Hummel: water can wick through unglazed base areas into the body, and detergents can soften enamel. Avoid abrasive cleaners absolutely.

For storage, wrap each piece individually in acid-free tissue, then in bubble wrap, supporting protrusions and small elements with extra padding. Store upright in a labeled box, with no piece bearing weight on another. Climate-controlled storage extends life significantly. The general principles in the broader storage and preservation guide apply directly.

Insurance and Inventory

For collections of any significant size, photograph each Hummel from multiple angles including the base (showing trademark, mold number, signature), keep a written inventory of mold numbers and trademark periods, and maintain insurance documentation. The same inventory practices that benefit a wider antique collection apply to Hummels with particular force, because the small size and high mobility of figurines make them attractive to theft.

Field Checklist Before You Buy

When you examine a Hummel figurine in the field—at a flea market, estate sale, auction preview, or dealer showcase—work through this sequence before considering price.

First, turn the piece over and examine the base under good light. Identify the Goebel trademark and assign it to one of the eight TMK periods. Note the mold number, the size designator (if any), and any year stamps or copyright dates. Locate the M.I. Hummel signature (on the base or elsewhere on the piece) and confirm its character.

Second, cross-check the trademark, mold, size, and copyright date against a reference catalog. The combination must be internally consistent: the mold must have existed in the trademark period claimed, and the size variant must be one Goebel actually produced.

Third, examine the figurine for condition. Scan all small protrusions for chips, hold the piece against bright light to check for hairlines, look at glazed areas for flakes or crazing, and use a UV lamp to check for restoration. Tap the base gently and listen—a clean, slightly muted note is normal; a dull thud or buzz suggests cracking.

Fourth, evaluate paint quality. Are the eyes carefully placed and consistent in size? Does the cheek blush sit naturally? Is costume trim accurate to published examples? Do small details (fingernails, shoe laces, basket weave) show factory-quality refinement?

Fifth, consider the price relative to the trademark and condition. A common mold in TMK 5 with minor wear should not be priced as if it were a TMK 1 mint example. Conversely, a true TMK 1 in fine condition is genuinely uncommon and merits a serious offer.

Sixth, ask about provenance. Original purchase records, period boxes, family history, and prior collection documentation all add confidence. While most Hummels lack provenance and trade purely on physical examination, documented provenance materially improves the value of high-end pieces.

Seventh, when in doubt, walk away. Hummels are common in the market; a missed opportunity on one piece is rarely a serious loss. A misidentified or restored piece purchased at a mint price, by contrast, is a meaningful and often unrecoverable mistake. Hummel collecting rewards patience and reading. Related figural and ceramic categories—Staffordshire figurines, bisque dolls, Roseville pottery, and McCoy pottery—reward the same systematic base-reading approach, and many Hummel collectors expand into these adjacent categories as their eye develops.

With practice, the entire field examination becomes second-nature: you turn the piece over, read the trademark, locate the mold number and signature, run the visual checks, and arrive at a confident identification within a couple of minutes. That fluency is what separates the dedicated Hummel collector from the casual buyer—and it is entirely achievable with the framework above.