
Letter opener with calendar and map, 1893-1894
1893-4
1893-4
1863-7
2000-100 BCE
1990-96
1772 (original); 1919 (model)
1705-1737
1775-1799 (original); 1900-1907 (model)
4000-2001 BCE
1936
300 BCE; 1905-1915
1899/12
1899/12
1798 (original); 1977 (model)
30 CE
30 CE
20-400
30-200
20-500
20-500
1972-3
1990-95
15/7/27
15/7/27
circa 3000 BCE
3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 2000 BCE
1870-10
1861-08
1899/05
1899/05
1898-01
1899/11
1899/11
2500 BCE
2000-1000
1860-1715
1713-1750
1692-1730
1885-09
700-100 BCE; 1930-1950
1-79 CE; before 1914
1894-05
1889-02
1642-1649 (original); 1883 (model)