The SSC Museum Collection
American Cast Iron Heritage • Preserved, Documented, and Accessible
The SSC Museum Collection is a curated archive of American cast iron cookware and foundry artifacts, assembled with a single purpose: to preserve the material record of American cast iron manufacturing before the end of the artisan foundry era. Every piece in the collection was produced before 1959—the year Wagner Manufacturing Company was sold to Textron, marking the effective end of independent, craft-driven cast iron production in the United States.
The collection currently holds over 60 museum-designated pieces spanning more than a century of American manufacturing, from pre-1890s hearth-era castings to mid-20th-century production. Each piece has been restored using the SSC Conservation Doctrine—a preservation-first approach that uses only non-destructive methods (lye degreasing, electrolysis, hand finishing) and proprietary seasoning and protective systems (Chef’s Formula™, Archival Black™, Heritage Blend). No piece in the collection has been ground, sanded, sandblasted, or subjected to any process that removes original metal or erases foundry evidence.
This is not a display cabinet. It is a working research archive. Every piece is cataloged under the SSC naming convention, photographed, and documented with provenance records, markings analysis, and manufacturer research. As pieces are published on the SSC blog, they receive full museum-quality profiles with corporate timelines, physical analysis, and cited sources. The collection exists to be studied, to be referenced, and eventually to be donated to a public institution where it can serve researchers and the public permanently.
The Complete Wagner Ware Sidney “-O-” Skillet Collection
The centerpiece of the SSC Museum is a complete production run of Wagner Ware Sidney “-O-” skillets: thirteen pieces spanning No. 0 through No. 14, with No. 1 absent because Wagner never produced a No. 1 skillet in this line. It is one of the most complete and condition-verified Sidney “-O-” size runs known to exist.
The set includes the rare miniature No. 0, the scarce No. 2A pattern variant, and the monumental No. 14—a skillet large enough to require a helper tab. Every size between is represented, each individually restored and cataloged with its specific pattern number and mold letter. The No. 6 carries pattern 1056D with a heat ring. The No. 7 is a 1057B with heat ring. The No. 12 displays the stylized center logo variant. Taken together, the set documents the full range of Wagner’s Sidney, Ohio production from the early 1900s through the late 1950s.
This set is designated for permanent preservation and future donation to the Shelby County Historical Society in Sidney, Ohio. It will not be sold. It will not be broken up. It is being conserved as a unified record of American cast iron heritage, kept intact for the next generation of cooks, collectors, and historians.
The origin of this collection is personal. While researching a forthcoming family memoir tracing his German Catholic ancestors’ journey from Westphalia to the farmlands of Ohio, SSC founder Steve Thaman uncovered a second legacy worth preserving: the cast iron tools that fed those families for generations. As that research grew, so did this collection—ultimately evolving into Steve’s Seasoned Classics.
Wagner Ware Sidney O - The Complete Collection - No. 0 - 2-14
The Favorite Family
SSC holds pieces from all four brands in the Favorite Stove & Range Company lineage, making it one of the few collections to document the full corporate evolution of this Piqua, Ohio manufacturer under one roof.
Columbus Hollow Ware “The Favorite” (c. 1882–1902). The earliest brand in the lineage, produced during the company’s Columbus, Ohio period before the relocation to Piqua. SSC holds a matched set of “The Favorite” skillets in Nos. 8, 9, 10, 11, and 12, along with a No. 8 rimmed pot kettle. These pieces represent the prison-manufactured era of the company’s history and are among the rarest items in the collection.
Favorite Piqua Ware “Smiley”, Miami, Puritan (c. 1916–1935). The most extensively documented series in the SSC collection. Current holdings include Smiley logo skillets in Nos. 3 (two variants), 5, 5B, 6, 7, and 8A, plus a Piqua Ware eleven-well bread stick pan. Five pieces in this series have been published as full museum-quality blog posts with original research on pattern letters, molder’s marks, and corporate history. The goal is to continue expanding this series toward a complete Smiley size run.
The Pre-1905 Collection
The oldest pieces in the SSC Museum date to the 19th century, spanning the hearth cooking era through the early years of industrial foundry production. This collection includes a three-leg spider pot (bean cauldron) of the type used in open-hearth cooking, an 1871 patent ladle by Hose & Lyon of Dayton, Ohio, a Colebrookdale Iron Company sad iron with detachable handle, a gate mark griddle with the characteristic raised casting scar of pre-mold-flask production, and early ERIE-marked pieces by Griswold Manufacturing dating to the pre-logo era (c. 1865–1909).
The Griswold ERIE holdings include a No. 0 skillet (pattern 562 with heat ring), a No. 5 skillet, a No. 4 Scotch bowl, a No. 5 kettle (pattern 787, patented March 10, 1891 in block letter variant), and a No. 8 Dutch oven (pattern 1278 with self-basting lid). A pre-Griswold No. 1 gem baking pan rounds out the earliest layer of the collection. Also represented are early Wagner pieces including an arc logo No. 7 skillet, a block logo No. 10, two patent-1892 waffle irons, an early-logo round griddle, and a Sidney Hollow Ware No. 9 skillet with heat ring.
These pieces anchor the collection’s historical range, documenting American cast iron production methods and design conventions from before the 20th century.
Ohio Foundry Heritage
The geographic heart of the SSC collection is the Western Ohio foundry corridor—the region that produced the greatest concentration of premium cast iron cookware in American history. Beyond the Wagner and Favorite holdings, the collection includes pieces from foundries across the state that document Ohio’s broader industrial cast iron heritage.
Current Ohio foundry holdings include an Ahrens & Arnold No. 3 skillet from the rare Wapakoneta foundry that operated in the same town as Wapak Hollow Ware, a Wapak Indian Head No. 3 skillet (one of the most sought-after marks in cast iron collecting), a Wapak No. 9 kettle (pattern 812, flat bottom), a Foster Stove & Range No. 8 chicken fryer from Ironton, a Marion Stove Company lid handle tool, an Ober trivet from Chagrin Falls, an Ohio Stove Company Pearl sad iron pan, a Lake City ladle from Cleveland, a Hose & Lyon ladle from Dayton, a Taylor & Boggis foundry hand torch from Cleveland, a Peck Williamson & Company advertising plate from Cincinnati, an Akron Brass Manufacturing Company cast iron object, and a Canton pancake/egg flipper griddle (patented April 28, 1898).
This collection area is actively expanding. SSC evaluates Ohio foundry pieces regularly, with particular interest in industrial items, advertising pieces, and specialty castings from defunct pre-1959 manufacturers.
Wagner Specialty and Variant Collection
Beyond the complete Sidney “-O-” skillet set, the SSC Museum holds a substantial collection of Wagner specialty cookware and notable pattern variants that document the full breadth of the company’s production.
The specialty collection includes a Krusty Korn Kobs Junior cornbread pan, a patented cornbread pan (July 6, 1920), a bacon and egg breakfast griddle (pattern 1101A with heat ring), a bean pot with stove ring, a chicken fryer No. 8 with matching lid, a corn cooker, an oval Drip Drop roaster No. 5 with lid, a Drip Drop round roaster dome lid No. 8 with patent dates (1917–1922) documenting Wagner’s self-basting innovation, a teapot with wire bail handle, and two waffle irons including a low-base No. 8 and two patent-1892 models.
The variant collection includes nickel-plated skillets in Nos. 3, 4, and 9 (a finish option that adds a bright, chrome-like appearance over standard cast iron), heat ring variants in Nos. 3, 4, 8, and 10B, a 1920s-era stylized logo No. 7G, a No. 2 Sidney-O 2A (a rare pattern variant), and a National/Wagner dual-branded No. 8 skillet that documents the corporate relationship between the two Sidney, Ohio makers.
Wagner Specialty and Variant Collection
Salesman Samples and Promotional Miniatures
The SSC Museum maintains a growing collection of miniature cast iron pieces—toy skillets, salesman samples, and advertising miniatures produced by defunct pre-1959 manufacturers. These small-format pieces document a side of American cast iron history that is often overlooked: the marketing, trade representation, and promotional culture of the foundry industry.
Current holdings include three Wagner miniatures (an arc logo No. 0 toy salesman sample, a Sidney No. 0 toy skillet with heat ring and original milling marks, and a pattern 1050D miniature skillet), a Stuart Ferancee-HP medical advertising miniature skillet (promoting an anemia treatment), a Hermitage miniature deep fat kettle salesman sample, and a Mount Penn Stoves advertising miniature skillet from Reading, Pennsylvania. SSC is actively acquiring additional miniatures from defunct manufacturers, with particular interest in Griswold miniatures, Wapak Indian Head miniatures, and stove company promotional pieces.
Salesman Samples and Promotional Miniatures
Griswold Manufacturing
The SSC Griswold holdings span the company’s earliest ERIE-marked production through its later branded era. The pre-1905 ERIE pieces are documented in the Pre-1905 Collection section above. The collection’s signature Griswold piece is a “The American” No. 8 & 9 waffle iron with rare finger hinge—a high-value specialty item that represents Griswold’s reputation for precision casting and innovative design.
SSC’s current acquisition strategy prioritizes Ohio-made cast iron, and several Griswold pieces have been designated for sale to fund expansion of the Columbus Hollow Ware and Ohio foundry collections. Griswold’s Erie, Pennsylvania production is historically significant and well-documented by the collector community. SSC’s contribution to the Griswold record is through the ERIE-era pieces that anchor the Pre-1905 Collection, rather than comprehensive Griswold coverage.
Other Makers
The collection includes select pieces from makers outside the primary Ohio and Griswold focus areas. A Martin Cast Iron No. 14 skillet with the rare Hamburger logo and heat ring is one of the largest and most unusual pieces in the museum—an anchor piece from a Southern foundry that complements the Ohio-centric holdings. A Birmingham Stove & Range No. 3 skillet, a Wrought Iron Range Company skillet with early handle design, and a Vitantonio No. 5 pizzelle iron with wood handle round out the collection’s representation of the broader American cast iron landscape.
How the Collection Is Documented
Every piece in the SSC Museum is cataloged using a standardized naming convention that encodes the manufacturer, item type, size, distinguishing features, and sequence number. The catalog number SSC-PIQ-SKL-8A-Smiley-001, for example, identifies a Favorite Piqua Ware skillet, size 8A, with Smiley logo, first piece of that type in the collection. This system ensures that every piece is uniquely identified and that the collection can scale without ambiguity.
Pieces selected for blog publication receive full museum-quality documentation: complete provenance records (seller, date, price, order number), detailed markings and physical analysis, full manufacturer corporate timeline with cited sources, original research where applicable (pattern letter systems, molder’s marks, quality control practices), and a sources and further reading section. Five Favorite Piqua Ware Smiley skillets have been published to date. Wagner Sidney “-O-” profiles and pieces from other collection areas will follow as research is completed.
The SSC blog is the primary publication channel for individual piece documentation. Each post is a standalone research document that contributes to the cumulative record of the collection. Over time, these posts will form a comprehensive visual and scholarly reference accessible to collectors, researchers, and institutions.
Acquisition Philosophy
SSC acquires pieces based on four criteria: historical significance (does the piece document an important maker, era, or manufacturing practice), Ohio foundry heritage (does it come from the Western Ohio corridor or connect to that tradition), collection gaps (does it fill a documented need in an existing series or collection area), and condition (does the piece retain enough original evidence to be restored under the Conservation Doctrine without compromise). Price is a factor but not the primary one. SSC has passed on inexpensive pieces that lacked significance and invested substantially in rare pieces that anchor the collection’s historical range.
The collection is not attempting to acquire everything. It is building depth in specific areas—Wagner Sidney “-O-”, the Favorite family, Ohio foundry heritage, and pre-1905 production—where SSC can contribute documentation and research that does not already exist elsewhere.
This collection is not for sale. It is being preserved for future public donation—a unified record of American cast iron heritage, kept intact for the next generation.