Letter opener with calendar and map, 1893-1894
1893-4
1893-4
2000-100 BCE
1863-7
1990-96
1705-1737
1772 (original); 1919 (model)
1819
1775-1799 (original); 1900-1907 (model)
4000-2001 BCE
1888-185
1819
1819
1819
2000-1350
1883-01
1972-3
1945-50
1990-95
1870-10
30 CE
30 CE
3500-1000
2686-2613 BCE
1851-1800
15/7/27
15/7/27
1856-01
2000-1350
2000-1350
2000-1350
2000-1350
2000-1350
2000-1350
2000-1350
2000-1350
100 BCE-300 CE; 1890-1920
2000-1350
1850-1350
2000-1350
20-500
20-400
20-500
2000-1350
2000-1000
700-100 BCE; 1930-1950
1370-1350 BCE; 1931
1370-1350 BCE; 1931
1931; 250 BCE
1-79 CE; before 1914
1-79 CE; before 1914