A set of twelve ivory Napier's rods,  English,  early 18th century,
Lot 83Y
A set of twelve ivory Napier's rods, English, early 18th century,
Sold for £8,400 (US$ 14,105) inc. premium
Lot Details
A set of twelve ivory Napier's rods, English, early 18th century,
each rod of square section with stamped numbers together with a cubic, square and root rod, in mahogany box with sliding lid with inlaid boxwood ovals lettered NAPIER'S RODS 3 3/8 by 2 by 7/8in (8.5 by 5 by 2.3cm)
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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