Pewter (?) medal, possibly copy by P.C.N. commemor
1675
Medal commemorating the Holy Roman Emperor Matthias
1612-1619
Bronze medal
1666
Silver medal, with reeded edge, commemorating A.I.
1676
Circular bronze medal, commemorates M. Antonius Mo
1660-1670
Bronze medal
1672
Bronze medal to commemorate a battle, Europe, 1598
1598
Medal, silver, obverse strike only
1676; 1840-1865
Silver medal to commemorate M.J. Merlet
1646
Medal, bronze, commemorating M. Anthony Morand, De
1663
Medal, bronze
1662
Bronze medal
1667
Circular silver plaque
1673
Bronze medal commemorating Guido Poterius doctor to the Kings of France and Poland
1665
Medal, unidentified
1591
Copper plaque illustrating unnamed man
1666
Bronze coin commemorating Cardinal Hugh de Verdala
1581-1595
Bronze coin commemorating Cardinal Hugh de Verdala
1581-1595
Medal commemorating naturalist Ulysses Aldrovandi
1605-1610
Medal, two-tone alloy of brass outside
1606
Bronze portrait medal of Alexander Picola
1577
Euclid
1613
Reading lens in wooden frame and handle
1650
A brass sector (Gunter's pattern), early 17th century
1600-1625
Italian armillary sphere, 1648
1648
Bronze Axehead from France, Bronze Age
2000-500 BCE
Bronze Spearhead without Shaft, European, Bronze Age
2000-500 BCE
Flint Knife and Scraper, Stone Age
8500-2000 BCE
Bronze Chisel-head, Britanny, France, Bronze Age
2000-500 BCE
Copper Axehead from Ancient Egypt, 1991-1786BC
1991-1786 BCE
Copper Axehead from Ancient Egypt, 1991-1786BC
1991-1786 BCE
Bronze Adze with Modern Wooden Handle, Bronze Age
2000-500 BCE
Twelve German jetons, 16th century.
1501-1600; 1978
Reconstruction of Dutch Thermoscope, 1598-1622
1598-1622 (original)
Two wooden printing blocks
1800-1600
Two Skilling coin of Frederick III (Denmark and Norway)
1664
Roman Coin of Tiberius
30 CE
Gold 17th Century Polish Coin
1662
Gold 17th Century Polish Eagle Coin
1660
Gold 17th Century Polish Coin
1661
Penny coin of Charles II
1674
Penny coin of Charles II
1677
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Carpenter's joint rule
1659
Reconstruction of Florentine Thermometer by Gonfia, 1650-1660
1650-1660 (original)
Inscribed table sundial
1578-1631
Tablet Sundial of ivory
1616
Nocturnal, brass gilt
1601-1650
Drawing Representing Galileo's Proposal for the Application of the Pendulum to the Clock, 1659, copy
1659