A late Victorian 12 inch library table globe, Malbys published by George Philip and Son, London...
A German ebony brass and card universal equinoctial sundial, made for George Philip & Son, London...
A George III lacquered brass 3-inch refracting telescope, Ramsden, London, circa 1790 The 42 inch...
A Victorian lacquered brass 2.75-inch refracting telescope, the stand signed for Grubb, Dublin...
A Victorian lacquered brass 2.75-inch refracting telescope, unsigned, second half of the 19th...
A Cary/Gould-type lacquered brass portable compound microscope, unsigned, circa 1840 The...
A Cary/Gould-type lacquered brass portable compound microscope, Cary, London, circa 1825. The...
A lacquered brass Withering type botanical microscope, unsigned, 19th century With objective lens...
An English lacquered brass and ivory W. and S. Jones pattern portable compass microscope, unsigned...
An English lacquered brass portable aquatic microscope, unsigned, second quarter of the 19th century...
A German oxidised brass portable field microscope, attributed to Spindler and Hoyer, Gottingen...
A group of small optical instruments, various makers, mainly early to mid 20th century. To include a...
A mahogany brass and glass Wimshurst electrostatic generating machine, unsigned, early 20th century...
A Curta type I mechanical calculator, Contina Limited, Mauren, Liechtenstein, 1964 The circular top...
A George IV brass pantograph, Cary, London, circa 1825 The pivoted frame with circular dark green...
A fine Victorian rosewood magazine of draughtsmans drawing instruments, J. and W.E. Archbutt...
A substantial late Victorian oak magazine of draughtsmans drawing instruments, W.F. Stanley, London...
A late Victorian rosewood magazine of draughtsmans drawing instruments, Stanley, London, late 19th...
An Edwardian/George V oak magazine of draughtsmans drawing instruments, Stanley, London, early 20th...
A late Victorian oak magazine of draughtsmans drawing instruments, W.F. Stanley, London, circa 1890...
A Victorian mahogany cased set of drawing instruments, Elliott, London, mid 19th century The...
A walnut cased set of drawing instruments, signed for Grayson, mid 19th century The interior with...
A George III shagreen cased set of drawing instruments, unsigned, late 18th century The interior...
A George III shagreen etui of drawing instruments, Nairne and Blunt, London, late 18th century The...
A George III shagreen etui of drawing instruments, J. Bleuler, London, circa 1800 The tapered case...
A George III shagreen etui of drawing instruments, unsigned, circa 1800. The tapered case with...
A George III shagreen etui of drawing instruments, unsigned, circa 1800. The tapered case with...
A William IV shagreen etui of drawing instruments, J. Livings, London, circa 1835 The tapered case...
A George III shagreen etui of drawing instruments, unsigned, circa 1800 The tapered case with hinged...
A French cased set of drawing instruments, the case inscribed for Charles Recordon, 1847 The...
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