A rare and highly collectible Royal Doulton Kingsware flask made for Dewar’s White Label Whisky. Featuring a striking hand-finished depiction of Uncle Sam in the distinctive Kingsware glaze, this piece bears Royal Doulton and Dewar’s markings, with a 1907 date stamp. A wonderful example of early 20th-century whisky advertising and ceramic artistry, ideal for collectors of Royal Doulton, Kingsware, and vintage whisky memorabilia.