A late 19th century brass compass sundial by Troughton & Simms London, the silvered circular dial engraved with compass rose, the signed hinged chapter ring with folding gnomon and latitude arm, diameter 9.2cm.Buyer’s Premium 29.4% (including VAT @ 20%) of the hammer price. Lots purchased online via the-saleroom.com will attract an additional charge of 6% (including VAT @ 20%) of the hammer price.