Two small pocket magnetic sundials,  English,  18th and 19th centurues,  (2)
Lot 133
Two small pocket magnetic sundials, English, 18th and 19th centurues, (2)
Sold for £687 (US$ 1,154) inc. premium
Lot Details
Two small pocket magnetic sundials, English, 18th and 19th centurues,
comprinsing a Porters magnetic dial with pivoted compass card with Chinese cardinal points, under glass done, in turned wood case with lid applied with trade label, printed Saml Porter Fecit Feby 16 1824; another magnetic dial in brass case with Equation of Time pasted to lid inerior, the largest 2in (5cm) diameter (2)
Activities
Contacts
  1. Jon Baddeley
    Specialist - Scientific Instruments
    Bonhams
    Work
    Montpelier Street
    London, SW7 1HH
    United Kingdom
    Work 0207 393 3872
    FaxFax: +44 20 7393 3873