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
Demainbray's scioptric ball
1745-1755
Beam compass by George Adams
1775-1795
Statue depicting the dance of death
Tobacco jar in the shape of a skull
1701-1800
Spirit thermometer by Pastorelli
1849
Hicks patent mercurial minimum thermometer with brass sliding scale
1861
Six inch boxwood sector by Holtzapffel & Co.
Whistle
Multiplying wheel with a square axle hole
Pair of coloured glass discs, 1750.
1745-1755
Pounce Sprinkler
Terrestrial refracting telescope
1700-1750
Balance beam, steel, boxwood
1745-1755
Glover's sector
1839-1850
Double folding boxwood foot rule, calliper with vernier scale one end
1900-1920
Single folding boxwood six inch rule
1900-1920
Single folding boxwood metre rule
1900-1920
Gunter type
1620-1700
Triangular quadrant
1683
Single folding boxwood foot rule
1900-1920
Folding boxwood shoe measuring rule by I. & D. Smallwood
1900-1920
Mathematical reckoning rule
1750-1800
English horary quadrant, 1650-1725
1650-1725
Set of flat, boxwood, Napier's rods
1600-1699
Whirling speculum mirror with components
1762
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Navigator's Gunter scale in boxwood 24" long
circa 1775
Boxwood Sector, 1680-1720
1680-1720
Mathematical models, early 18th century.
1713-1750
Ready reckoner (musical)
1785-1790
Carved anatomical male figure
1801-1900
Bone apple scoop with wooden handle
1801-1900
Turned boxwood mortar
1801-1900
Zwanke's stem pessary
1851-1900
Boxwood rectal ointment introducer
1870-1930
Boxwood ointment introducer
1870-1930
Mercury dispenser(?), turned boxwood, incomplete,
1860-1920
Turned boxwood massage ball in wooden socket
1801-1900
Boxwood measuring cup
Powder box
1801-1900
Turned boxwood pill box
1890-1940
Turned boxwood container for missing glass bottle
1900-1940
Pessary, supportive, ring, boxwood, 1870-1930
1870-1930