Preliminary identification
Photo reference
1 uploaded photo
Overview
A quintessential piece of British kitchenalia, this banded blue and white earthenware dredger was designed for dusting flour over pastry boards. Its iconic 'Cornish Blue' stripes were achieved through a unique lathe-turning process that cut through blue slip to reveal the white clay beneath.
Story
In 1924, a T.G. Green manager thought these stripes looked like the blue skies and white-crested waves of Cornwall. It became the most famous kitchenware in Britain, surviving WWII rationing and even appearing in the Royal pantry.
Maker / Origin
T.G. Green & Co. was founded in 1864, but it was the introduction of Cornishware in the 1920s that secured their legacy. The pottery became so beloved that when the factory briefly closed in 2007, it sparked a massive international campaign to bring the brand back to life.
Condition & Value
Visible crazing on the lid and a potential hairline crack near the rim. The blue slip remains vibrant, but the wear on the lid suggests heavy use in a real kitchen, which adds character but slightly lowers the top-end market value. Authentic vintage T.G. Green pieces are highly collectible.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.