PURDEY 6oz Round Pewter Flask Purdey William Hutton & Sons English Pewter, Sheffield, England This pewter flask has an etched cap and "Purdey" engraved on the face. Handmade in England. Capacity - 170ml (6oz). James Purdey & Sons, established in 1814, is one of the oldest gunmakers in the world. The company specializes in high-end bespoke shotguns and rifles, holding Royal Warrants from British and European royal families. Please note: This is new, but there are no tags, as it was a received as a gift.