Adams: English Ceramics & Pottery Dynasty
What Is Adams Pottery?
Adams refers to the products of William Adams and Sons, one of the great Staffordshire pottery dynasties, active from 1769 to 1998. Founded by William Adams (1745-1805) in Tunstall, England, the firm produced fine earthenware, jasperware, transfer-printed wares, and ironstone across more than two centuries. Multiple branches of the Adams family operated potteries simultaneously in Staffordshire, which can make attribution complex.
The Adams name is particularly valued by collectors of blue transfer-printed wares, where the firm produced outstanding American historical views in the 1820s-1840s, and for their high-quality jasperware that rivaled Wedgwood in refinement.
Identifying Adams Pottery
Marks and Signatures
- "ADAMS" impressed mark (earliest, late 18th century)
- "W. ADAMS & SONS" impressed or printed (19th century)
- "Adams Est. 1657" printed mark (a claim of earlier family roots, used from the 1890s)
- "Adams Tunstall England" and later "Adams Made in England" (20th century)
- "Calyx Ware" mark for their hand-painted line (1930s onward)
- After 1966, pieces carry the Wedgwood Group backstamp following acquisition
Key Product Lines
- Blue transfer-printed wares - American views, English scenery, and pastoral subjects
- Jasperware - Blue, green, lilac, and black jasper with white relief decoration
- Ironstone - Durable white and decorated tableware
- Calyx Ware - Hand-painted floral patterns on an ivory body, very popular mid-20th century
- Titan Ware - A durable hotel and institutional line
Auction Prices and Market Values
| Type | Typical Range | Exceptional Pieces |
|---|---|---|
| Common transfer plate (English scene) | $30-$80 | $200+ |
| American historical view plate | $200-$800 | $3,000+ |
| Jasperware vase or urn | $75-$300 | $800+ |
| Calyx Ware teapot or coffeepot | $40-$100 | $200+ |
| Ironstone tureen with lid | $60-$150 | $400+ |
| Early impressed-mark pieces (pre-1820) | $150-$600 | $2,000+ |
| Creamware (18th century) | $200-$800 | $3,000+ |
The most valuable Adams pieces are the American historical view transfer wares, especially rare views of cities, landmarks, or events. A plate depicting an uncommon scene like the "Landing of Columbus" can bring $1,000-$3,000 at auction.
Condition Factors That Affect Value
- Knife marks and utensil wear on dinner plates reduce value modestly (10-20%)
- Staining is common on earthenware; heavy staining reduces value by 30-50%
- Chips and rim flakes on transfer-printed plates reduce value by 40-60%
- Crazing is typical in older earthenware and has mild impact
- Transfer clarity matters greatly; faded or blurred prints bring lower prices
- Jasperware chips are particularly damaging due to the contrast of exposed body clay
Collecting Tips
Entry Points
Calyx Ware dinner and tea pieces from the mid-20th century are abundant and affordable at $10-$40 per piece. Later transfer-printed scenic plates can be found for $30-$80.
Building a Collection
- American historical views represent the premium tier, with serious collectors assembling complete sets of specific patterns like "The Sea" or "Palestine"
- Jasperware collectors can compare Adams examples side by side with Wedgwood for quality and value
- Pattern collecting in any Adams line offers depth, as the firm produced hundreds of transfer patterns
- Calyx Ware patterns like "Ming Jade" and "Lowestoft" remain popular with tableware collectors
Authentication Notes
- Multiple Adams family potteries operated concurrently; marks help distinguish branches
- Adams jasperware is sometimes mistaken for Wedgwood; check marks carefully
- The "Est. 1657" date on marks is a marketing claim, not a verified founding date
- Post-1966 pieces are technically Wedgwood Group products and are valued differently