A Dent Patent dry card small boat compass,
the 5ins.(13cm)diam. gimbal mounted compass with dry card marked in points and inscribed Dent Inventor and Patentee, London with brass balance weights, housed in a square mahogany deck case with pyramid brass binnacle stamped 511, having a carrying handle, single window and side glass for lamp illumination. 8x8x11ins.(20x20x28cm)
Estimate:
£500 - 700
€580 - 820
US$ 760 - 1,100
€580 - 820
US$ 760 - 1,100
Category: Collectibles / Scientific Instruments
Auction terms and conditions
Contacts
Jon Baddeley
Bonhams
Work
Montpelier Street
London,
SW7 1HH
United Kingdom
WorkTel:
0207 393 3872
FaxFax: +44 20 7393 3873
Specialist
-
Scientific Instruments