
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
1775-1799 (original); 1900-1907 (model)
1829
1829
1826
1893-4
1863-7
1829
2000-100 BCE
1826
1772 (original); 1919 (model)
1826
1990-96
1826
1829
1829
1829
1705-1737
1828
1826
1826
4000-2001 BCE
1829
1610; 1923
1642-1649 (original); 1883 (model)
1668; 1924
1936
2050-1750 BCE
1990-95
1829
1798 (original); 1977 (model)
1826
300 BCE; 1905-1915
1845-1964
1837-10
1850-1899
1828
1774; 1923
1826
2000-100 BCE
1829
1826
1883-01
circa 1829
1730; 1967
1836-02
1872-08
1889-02
1826
1829
1826