An early-19th century old Sheffield plated Arygle,

An early-19th century old Sheffield plated Arygle,
by Matthew Boulton & Co, circa 1810,
cylindrical form, wooden scroll handle, the pull-off cover with a ball finial, the water compartment with a hinged cover, the base with a gadroon border, height 13cm

Provenance: Sotheby's, London, The James Watt Sale, Art & Science, 20th March 2003, lot 218.