
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
1775-1799 (original); 1900-1907 (model)
1830 (original); 1967 (model)
2000-100 BCE
1934
1955; 1830
1893-4
circa 1868
4000-2001 BCE
1934
1839 (original); circa 1988 (replica)
1868
1772 (original); 1919 (model)
1990-96
1930 (replica); 1834 (original)
1705-1737
1870-1877
1801-1840 (original); 1901 (model)
1888
1642-1649 (original); 1883 (model)
1936
1990-95
1868
1868
1925; 1862
1783; 1914
1868
1868
1868
30 CE
30 CE
2686-2613 BCE
1878-1867 (design)
1859; 1986
1945-50
1868
30-200
2000-1350
20-500
20-500
2000-1000
3500-1000
100 BCE-300 CE; 1890-1920
2000-1350
1972-3
circa 1868
2000-1000
1886-1866
1870-1850
1868
circa 3000 BCE