sponsor marked with the generic London Assay Office stamp, London 1923, of circular trencher style with reeded waist, engraved to the underside, 'CRICHTON BROS, 22 OLD BOND STREET LONDON', 7cm in diameter, 8.6ozt Provenance: Julians Park, Hertfordshire Footnote: Founded at the end of the 19th century by Lionel Alfred Crichton, Crichton Brothers were retail silversmiths and dealers specialising in antique and fine-quality reproduction silver, with branches in London, New York and Chicago.