
Napier's Bones
1690
1690
1681
1685
1675-1700
1670
1685
1690
2000-100 BCE
1610; 1923
1695-1700
1675-1700
1680
1685-1695
1673
1695-1702
1708
1697
1696-1700
1675-1685
1680
1675-1685
1680
1680
1675
1670
1670
1692
1680-1690
1702
1672
1710
1675-1685
1690-1695
circa 1710
1690
1700-1710
1990-96
1670
1700
4000-2001 BCE
1690-1710
1680-1700
1700
1675-1679
1685-1695
1675-1700
Made late 1700s, modified 1800s
1700-1710
1670-1680
1680