
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
1775-1799 (original); 1900-1907 (model)
1893-4
1863-7
1812
1812
2000-100 BCE
1812
circa 1810
1811-1812
1772 (original); 1919 (model)
circa 1810
1990-96
1705-1737
1812
4000-2001 BCE
1668; 1924
2050-1750 BCE
1990-95
1642-1649 (original); 1883 (model)
1610; 1923
1960-1979
1845-1964
1600-1500 BCE (original); 1900-1914 (copy)
700 BCE; 1931
6000-5000BCE
1979-80
1795-1805
circa 1810
1810
1812
1811
1812
30 CE
30 CE
1811
2686-2613 BCE
1810
1812
1811
1833-02
1810
1811
1888-185
1945-50
1811
1811
1811
1810
1890-1810
20-400