Cutter, Alert
1755
Demainbray's Archimedean screw
1752
Pocket microscope by Jeremiah Sisson
1752
Etching of an electrically powered garden
1755
Clarke's Hydrometer (c. 1755)
1755
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Gold amulet in the form of a cobra
2000-100 BCE
Freud electronic laughing ball
1990-96
Cutter, Alert
1755
Model diving bell with 12 sinking weights
before 1753
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Demainbray's convex mirror
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's model of a camera obscura
1752
Pedometer by Benjamin Grey
1755
Quarter-repeating watch by Thomas Mudge
1755
Neolithic flint scraper
4000-2001 BCE
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Model of an Assyrian kelek or raft of inflated ox-hides, one of three models of Babylonian vessels of skin
700 BCE; 1931
Model of Mud House
6000-5000BCE
Model of Gutenberg's Press, 1430
1960-1979
Model of a Phoenician bireme ship
1845-1964
Burial mask of Agamemnon, Greek, c. 1550 BCE
1600-1500 BCE (original); 1900-1914 (copy)
Flymo Super Professional 47 rotary air cushion mower
1979-80
Model of Persian wheel with chain of pots
1754
Jonathan Hull's 'A Description and Draught of a Newly-Invented Machine'
1850-1899
Two oil paintings of armed Cutter "Alert" (1753-4) each in gilt frames (bow and stern views)
1753-1754
Wooden model consisting of water wheel and treadmill in common frame
1753
Gold amulet in the form of Duamutef, Egypt, 2000-100 BCE
2000-100 BCE
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Model of Ggantija megalithic temple on the Maltese island of Gozo, 3000-2500 BC.
3000-2500 BCE
Tubes for the whirling table
1753
Ancient Egyptian flint saw, replica
circa 3000 BCE
Prior Park, the Seat of Ralph Allen, Esqre, near Bath
1752
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
One cinquina
1752
Circular bronze medal
1754
Silver medal to commemorate the opening of the theatre of the Surgical Society
1753
Medal, silver, obverse strike only
1676; 1840-1865
Medal, bronze, commemorating L.J.M.
1755
Frame to demonstrate parallelogram of forces
1752