Gold amulet in the form of a cobra
2000-100 BCE
Altitude quadrant
1552
Horizontal sundial in bronze
1551
Armillary sphere by Girolamo Della Volpaia
1554
Vitruvici de Architectura libri decem
1543
Neolithic flint scraper
4000-2001 BCE
Freud electronic laughing ball
1990-96
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Copy of a bloodletting measuring device, England, 1977
1977; 1204-1206
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Two washers
15/7/27
Two washers
15/7/27
Engraving of Graving dock
1840-160
one of two anatomical studies drawn and engraved by Jules Bonasone
1555
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Pottery vase found at Nihawnad, Persia
3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Black haematite weight, Syrian
circa 1700-1600 BCE
Black haematite weight, Syrian
circa 1700-1600 BCE
Black haematite Syrian weight, barrel shaped, from Gaza, Phoenician system
circa 1700-1600 BCE
Haematite weight, Syrian
circa 1700-1600 BCE
Barrel-shaped haematite weight
circa 1700-1600 BCE
Transparent quartz Syrian weight, barrel shaped, from Gaza, Deben system
circa 1700-1600 BCE
Barrel-shaped haematite weight
circa 1700-1600 BCE
Barrel-shaped haematite weight
circa 1700-1600 BCE
Barrel-shaped haematite weight
circa 1700-1600 BCE
Barrel-shaped haematite weight
circa 1700-1600 BCE
Haematite weight, Syrian
1700-1600 BCE
Black haematite weight, Syrian
circa 1700-1600 BCE
Black haematite weight, Syrian
circa 1700-1600 BCE
Black haematite weight, Syrian
circa 1700-1600 BCE
Haematite weight, Syrian
1700-1600 BCE
Haematite weight, Syrian
circa 1700-1600 BCE
Haematite weight, Syrian
circa 1700-1600 BCE
Black haematite weight, Syrian
circa 1700-1600 BCE
Black haematite weight, Syrian
circa 1700-1600 BCE
Persian pottery measure
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Barrel-shaped haematite weight, Syrian
circa 1700-1600 BCE
One of two Sumerian solid cylindrical weights
circa 2000 BCE
46 brass plates for book illustrations
1568
2 circular plaster casts of the 2 halves of a Greek coin
700-100 BCE; 1930-1950
Replica of Roman equal-arm balance, from Pompeii, 79 AD
1-79 CE; before 1914
Flint weight, Syrian Khoirine system
circa 1700-1600 BCE
Ancient Egyptian flint saw, replica
circa 3000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE