Pottery & Porcelain maker

Weller Pottery marks

Samuel A.

By The Mark Index EditorsUpdated October 2, 2026 Sources agree
Active
1872–1948
Based in
Fultonham, Ohio; Zanesville, Ohio from 1882, United States
Marks listed
9
Typical pieces
vases, jardinieres, planters, ewers

The marks, by date

Each mark’s wording is written out as a transcription: the words and line breaks, not a picture of the mark. Where a source describes a mark instead of quoting it, the description is shown in italics.

TranscriptionNo wording: a symbol or monogram only

Where: base

Hand-incised company marks came before stamped ones on early lines such as Aurelian, Eocean and Louwelsa. The exact wording isn't quoted in the sources consulted.

before 1900
incisedscript/signature
TranscriptionLOUWELSA WELLER

Where: base, often around a shape number

A half-circle seal: the line name curves across the top and 'Weller' runs straight below. This example is for Louwelsa. Other lines of the period used the same layout with their own names.

1896–early 1900s
impressed
TranscriptionNo wording: a symbol or monogram only

Where: base

A double-circle trademark with the pattern name around the top and Weller around the bottom.

c. 1910 onward
impressedcircle
TranscriptionWELLER

Where: base

Block capital letters applied with a die stamp.

late 1900s–1925
impressedstraight line
TranscriptionNo wording: a symbol or monogram only

Where: base

An ink stamp of a full kiln.

mid-1920s
stamped ink
TranscriptionNo wording: a symbol or monogram only

Where: base

An ink stamp of a half kiln.

late 1920s
stamped ink
TranscriptionNo wording: a symbol or monogram only

Where: base or side

Circular paper labels printed with the company and line name, with blank spaces for stock number and price. Black and silver foil labels were also used.

1920s–1930s
paper labelcircle
TranscriptionWeller Pottery

Where: base

Written by hand as either 'Weller' or 'Weller Pottery'.

1927–1933
incisedscript/signature
TranscriptionWeller Pottery Since 1872

Where: base

An in-mold script mark, sometimes found with artists' script signatures.

after 1935 (to 1948 closure)
raised/moldedscript/signature

History

Weller started the pottery in 1872 in Fultonham, Ohio, making flowerpots, crocks and other plain wares, and moved to Zanesville in 1882. In 1894 he bought the Lonhuda Pottery and moved into art pottery, with lines such as Louwelsa, Dickensware and Sicard. By the 1910s it was described as the largest art pottery in the world. After World War I it moved toward cheaper molded commercial lines, and it closed in 1948 after Essex Wire Corporation took a controlling interest.

Dating clues

  • Weller never used a year code, so dating rests on the mark style, the line and the form.
  • Hand-incised marks usually mean before 1900. The half-circle seal points to about 1896 to the early 1900s. The double-circle mark points to about 1910 onward.
  • Kiln-shaped ink stamps point to the mid-to-late 1920s. An in-mold script mark with 'Since 1872' points to after 1935.
  • Marking was inconsistent because so much was mass-produced. Some pieces carry only an artist's signature, or no mark at all.

Other names on the marks

S. A. Weller; Weller

Where sources disagree: The mark chronology comes mainly from Just Art Pottery. JD's Auctions agrees on every date but uses very similar wording, so the two may not be independent. Wikipedia and Just Collectibles confirm only the history dates. The kiln ink stamps are described but their wording isn't quoted, so 'text' is left blank.

Sources

  1. Weller Pottery History, Marks, Patterns, and Artists – Just Art Pottery
  2. A History of Weller Art Pottery – JD's Realty & Auctions
  3. Weller Pottery – Wikipedia
  4. Weller Pottery – Just Collectibles

Marks help identify a maker and a date range, but they can’t prove a piece is genuine. Reproductions and later reissues can carry old marks. This entry isn’t an appraisal.

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