Rare Tradesman Sample Polychrome Pottery Ironstone Wash Basin

Rarely found polychrome transfer printed wash basin from a tradesman sample range. Length 9.5 inches, width 6.5 inches. Marked 133 on the reverse. Beautiful shell pattern to central well and soap holders. No chips cracks or restoration, just a manufacturing chip to the waste pipe which is still glazed. English, C1890/1900