English and Continental Furniture, Barometers, Clocks and Works of Art - 15 May 2007
538
An early 20th century box sextant, by Troughton & Simms dated 1906, No 2991, within a leather case, 3in (7.6cm) and another box sextant by J.H. Steward Ltd 406, 457 Strand, London, 3in (7.6cm).