Demainbray's convex lens
1750
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Electrical chimes by George Adams
1781-1790
Demainbray's model scorpion catapult
1745-1755
Boxwood human torso showing internal organs
1800-1920
Vaginal speculum
1801-1850
Beam compass by George Adams
1775-1795
Demainbray's scioptric ball
1745-1755
Statue depicting the dance of death
Tobacco jar in the shape of a skull
1701-1800
Pair of coloured glass discs, 1750.
1745-1755
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Wooden scale ruler
1839-1865
Hatter's rule
1835-1862
Wooden backstaff.
1759
Small phial of atropine with cocaine
1880-1920
Stylet
1880-1920
Apparatus for the resuscitation of the drowned
1780-1820
Wooden perfume bottle
1701-1800
Two inclined cylinders for centre of gravity demonstrations
1762
Weighing machine with ruler for height, Edinburgh, Scotland, 1831-1910
1831-1910
Fixed weights for experiments with the balance
1762
Spirit thermometer by Pastorelli
1849
Rotch true-wind calculator, for use at sea
1903
Hicks patent mercurial minimum thermometer with brass sliding scale
1861
Lind type anemometer, 1870-1876
1870-1876
Whirling speculum mirror with components
1762
Box wood pomander
Zwanke's stem pessary
1851-1900
Boxwood ointment introducer
1870-1930
Turned boxwood massage ball in wooden socket
1801-1900
Boxwood measuring cup
Powder box
1801-1900
Pessary, supportive, ring, boxwood, 1870-1930
1870-1930
Pessary, supportive, boxwood, oviform 1870-1930
1870-1930
Pessary, supportive, boxwood, oviform, 1870-1930
1870-1930
Pessary, supportive, boxwood, oviform, 1870-1930
1870-1930
Zwanke's stem pessary
1851-1900
Mouth gag, screw design, boxwood
Empty wooden container
1801-1900
Boxwood snuff box
1850-1900
Hewitt's mouth wedge
1890-1935
Bryant-type urethral dilator
1871-1900
unidentified
1871-1900
Empty wooden container
11-Inch slide rule
1800-1900
Protractor with plummet clinometer
1876
Six inch boxwood sector by Holtzapffel & Co.
Plotting scale
1876