
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
1775-1799 (original); 1900-1907 (model)
1668; 1924
1610; 1923
1809
circa 1810
1893-4
1642-1649 (original); 1883 (model)
2000-100 BCE
1863-7
1772 (original); 1919 (model)
circa 1810
1990-96
1809
1809
1705-1737
4000-2001 BCE
1990-95
1730-1760 (original); 1931-1939 (replica)
2800 BCE
circa 3000 BCE
2050-1750 BCE
1798 (original); 1977 (model)
1936
1870-09
300 BCE; 1905-1915
1960-1979
2000-1001 BCE
1845-1964
700 BCE; 1931
1807 - 1904
circa 1810
circa 1810
1889-02
1774; 1923
1883-01
1809-1810
1872-08
1880-120
1860-1715
1809
1811
1851-1800
1809
1810
1811
1811
1809
1810
1810
1713-1750