Letter opener with calendar and map, 1893-1894
1893-4
1893-4
2000-100 BCE
1863-7
1775-1799 (original); 1900-1907 (model)
1990-96
1772 (original); 1919 (model)
4000-2001 BCE
1705-1737
1870-10
1883-01
1730; 1967
1836-02
1872-08
1816
1972-3
2500 BCE
1880-120
1816
1990-95
1798 (original); 1977 (model)
1066; 1876
1888-185
1945-50
3000-1500
3000-2000 BCE
1910-130
2000 BCE
1816
1816
1816
1816
1816
1816
1816
1816
1773 (original); 1980s
1816
30 CE
30 CE
1610; 1923
1894-05
3000-2500 BCE
circa 3000 BCE
5000-500 BCE
circa 1830
1676; 1840-1865
1793-1803; 1925
1877 (copy); 1700-1731 (original)
2000-500 BCE
2000-500 BCE