
Square signed "J.Ramsden, 1757"
1757
1757
1760
2000-100 BCE
1705-1737
1760
4000-2001 BCE
1668; 1924
1990-95
1610; 1923
1642-1649 (original); 1883 (model)
1936
circa 3000 BCE
100 BCE-300 CE; 1890-1920
2000-1350
1972-3
2000-1000
circa 1800 BCE
15/7/27
1760
15/7/27
1840-160
circa 3000 BCE
3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
1759
1760
30 CE
30 CE
2686-2613 BCE
1760
1760
1760
1760
1760
1760
1757
1759
1888-185
1945-50
1760
20-400
2000-1350
1-79 CE; before 1914
2000-1350
2000-1350