McCoy Pottery Onyx Blended Glaze Ribbed Vase
McCoy Pottery · Collectibles & Antiques > Pottery & Glass

Era / Decade
Late 1930s to early 1940s
Material
Heavy earthenware ceramic with a blended 'Onyx' style drip glaze featuring shades of brown, gold, and green.
Condition
Very Good. The glaze appears vibrant with no major visible structural cracks. Minor crazing and small glaze pops (common for this era and manufacturer) are expected.
Demand Level
Moderate. There is a steady market for American Art Pottery, though prices for common McCoy shapes have stabilized. Earthy tones are currently trending in home decor.
Resale Value
Estimated Resale Value
$35.00 - $75.00
Estimated Retail Value
$45.00 - $65.00
Comparable Sales
Similar McCoy Onyx blended vases typically sell for $40-$55 on eBay. Exceptional examples with rare color distributions or larger sizes can reach $80+.
Description
This is a beautiful vintage McCoy Pottery vase featuring a classic Art Deco ribbed body and the highly sought-after blended 'Onyx' glaze. This specific finish creates a unique marbled effect with deep browns, warm golds, and subtle mossy greens. The vase has a flared rim and an tapered base, standing approximately 8-10 inches tall. It is an excellent example of American art pottery from the mid-20th century.
Key Features
The 'Onyx' drip glaze is particularly collectible among McCoy enthusiasts. Its organic, earthy tones fit perfectly with modern 'Boho' or 'Grandmillennial' decor trends. The ribbed design is a signature McCoy silhouette.
Authenticity Indicators
Weight and glaze depth are primary indicators. Authentic McCoy of this era often has an unglazed or lightly glazed foot. Look for an embossed 'McCoy' mark or 'USA' on the bottom, though some early pieces were unmarked. Confidence: High.
Flaws to Note
Possible fine crazing in the glaze. Check the base for 'shelf wear' or small chips. Inspect the interior for hard water stains or residue if used previously for flowers.
Selling Guide
Where to Sell
Etsy or eBay are best for reaching collectors. Facebook Marketplace is viable for a quick local sale to avoid shipping risks, as ceramic is heavy and fragile.
Selling Tips
Use keywords like 'Art Deco', 'Drip Glaze', 'Mid-Century', and 'American Art Pottery'. Photograph in natural light to capture the depth of the glaze colors. Double-box this item for shipping to prevent breakage.