Valuable McCoy Cookie Jars—and How to Spot a Fake

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If you’ve ever been charmed by a whimsical cookie jar sitting on someone’s kitchen counter, chances are McCoy Pottery crafted it. With a long history dating back to the early 20th century, vintage McCoy cookie jars are one of the most sought-after used cookie jars on the market.

Boasting an array of quirky and timeless styles, each McCoy piece brings a unique character and a touch of nostalgia to your kitchen. In this article, we’ll discuss a brief history of McCoy Pottery and share some of our all-time favorite designs.

McCoy Cookie Jar History

The Nelson McCoy Sanitary Stoneware Company was founded in 1910. The company manufactured various pottery pieces out of their facility in Roseville, Ohio, but they didn’t start producing cookie jars until the 1930s. Dozens of cookie jar designs were manufactured until the early 1990s when the company shut down.

Several rare cookie jar examples from McCoy pottery sell for hundreds or thousands of dollars, like this McCoy Stagecoach Cookie Jar that sold for $799 in 2023. However, most cookie jars sell between $30 – $150 when they are a common design and in good condition.

How to Tell If a McCoy Cookie Jar Is Real

Genuine McCoy jars have distinguishing features that make them stand out from reproductions. To ensure the authenticity of a McCoy cookie jar, follow these specific guidelines:

Check the Marks

Authentic McCoy cookie jars usually have a marking or logo on the bottom. Look for “McCoy” or “USA,” or both together. If the logo appears blurry, uneven, or oversized, it could be a reproduction. Fake jars often display inconsistent or sloppy markings.

Inspect the Glaze and Mold Quality

Real McCoy jars have a specific type of glaze that appears smooth and even. Look for signs of overspray, dullness, or pooling in reproductions, which often use cheaper glazes. McCoy jars have a semi-gloss to high-gloss finish, particularly on classic models. Reproduction jars may have a cloudy or inconsistent finish, which is a clear indication of a fake.

Authentic McCoy jars also used fine, detailed molds. This means that the shapes and designs on the jar are sharp and precise. On the other hand, reproductions often show blurred lines in intricate areas, particularly on popular shapes.¹

Consider the Weight and Size

Authentic McCoy cookie jars are made with quality ceramic, giving them a solid, heavy feel. If the jar feels lightweight or overly fragile, it could be a fake. Measure the jar and compare it to measurements provided in reference books, as reproductions may be slightly off in size.

Research Known Fakes

Many fake McCoy jars replicate popular styles like the Mammy, Smiley Face, or Little Red Riding Hood. These replicas can closely resemble originals, so it’s helpful to familiarize yourself with specific differences listed in collector’s books or websites. The McCoy Pottery Collectors’ Society provides resources to help differentiate common reproductions from authentic pieces.²

Popular McCoy Cookie Jar Designs

McCoy Pottery Resources

1. Moran, Mark F. Warman’s McCoy Pottery: Identification and Price Guide. Krause Publications, 2004. ↩︎
2. Snyder, Jeffrey B. McCoy Pottery: A Field Guide. Schiffer Publishing, 2002. ↩︎