Derby Porcelain: England's First Major Porcelain Factory
Derby porcelain refers to the fine porcelain produced in Derby, England, beginning around 1750. Founded by Andrew Planche and later managed by William Duesbury, the Derby factory became one of England's most important porcelain manufacturers, eventually earning a Royal warrant from George III in 1773. The factory's various incarnations -- Crown Derby, Bloor Derby, and Royal Crown Derby -- each carry distinct characteristics and collector appeal.
Factory History and Periods
- Early Derby (c.1750-1756): Founded by Andrew Planche, producing soft-paste porcelain figures
- Duesbury Period (1756-1797): William Duesbury elevated quality; Royal patronage achieved 1773
- Crown Derby (1773-1811): Crown mark introduced; finest period for decorative wares
- Bloor Derby (1811-1848): Robert Bloor era; heavy gilding characteristic; quality declined
- King Street (1849-1935): Small workshop continuing old traditions
- Royal Crown Derby (1876-present): New company using old name; Imari patterns became signature
Identification and Marks
Derby marks evolved significantly across periods:
- Pre-1770: Often unmarked or with incised marks only
- 1770-1782: Crown over "D" in puce, blue, or gold
- 1782-1825: Crown, crossed batons, dots, and "D" in various colors
- Bloor period: Red printed crown mark, often with "BLOOR" below
- Royal Crown Derby: Printed crown, cipher, and "ROYAL CROWN DERBY" with date cyphers from 1882
Workmen's marks (incised numbers and letters) appear on many pieces and help identify specific painters and gilders.
Types and Notable Wares
Derby excelled in several categories:
- Figures: Pastoral subjects, allegorical groups, and theatrical characters
- Japan patterns: Bold Imari-inspired designs in iron red, cobalt blue, and gold
- Landscape services: Hand-painted topographical scenes by artists like Zachariah Boreman
- Botanical plates: Scientifically accurate floral studies
- Miniatures: Tiny vases and ornamental pieces
Auction Price Ranges
| Item | Period | Typical Price Range |
|---|---|---|
| Pair of figures, 8-10" | Duesbury, c.1770 | $1,500 - $4,000 |
| Imari pattern dinner plate | Royal Crown Derby, c.1900 | $60 - $150 |
| Cabinet cup and saucer | Crown Derby, c.1790 | $300 - $800 |
| Botanical dessert plate | Bloor period | $200 - $500 |
| Imari pattern vase, 12" | Royal Crown Derby, c.1910 | $400 - $1,200 |
| Figure group, large | Duesbury, c.1765 | $3,000 - $8,000 |
| Landscape-painted plate | Crown Derby, c.1800 | $500 - $1,500 |
Condition Factors
- Figures: Check fingers, flowers, and bocage for restoration -- UV light reveals repairs
- Gilding: Worn gilding significantly reduces value on Japan/Imari patterns
- Crazing: Expected on early soft-paste pieces; heavy staining through crazing is problematic
- Bloor Derby: Generally less valued due to inconsistent quality, but exceptional pieces still command strong prices
- Completeness: Services with full place settings are worth more per piece than individual plates
Collecting Tips
Early Duesbury-period figures and Crown Derby cabinet wares represent the pinnacle of Derby collecting. Royal Crown Derby Imari patterns (especially patterns 1128 and 2451) remain perennially popular and relatively accessible. Bloor Derby offers an affordable entry point, though quality varies widely. Always verify marks carefully, as Derby marks have been extensively copied. The Derby Museum and Art Gallery maintains an excellent reference collection for serious students of the factory.