
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
1775-1799 (original); 1900-1907 (model)
1839 (original); circa 1988 (replica)
1873
1874
1934
1873
1893-4
2000-100 BCE
1872 (original); 1909 (model)
1955; 1830
1873
1990-96
1888
1934
1772 (original); 1919 (model)
1801-1840 (original); 1901 (model)
1873
1705-1737
4000-2001 BCE
1930 (replica); 1834 (original)
1874
1830 (original); 1967 (model)
1668; 1924
1990-95
1642-1649 (original); 1883 (model)
1610; 1923
2050-1750 BCE
1874
1834-1836
1960-1979
700 BCE; 1931
6000-5000BCE
1925; 1862
1600-1500 BCE (original); 1900-1914 (copy)
1979-80
30 CE
30 CE
2686-2613 BCE
1878-1867 (design)
1859; 1986
1888-185
1874
1874
1945-50
1874
20-400
1-79 CE; before 1914
1370-1350 BCE; 1931
30-200
1931; 250 BCE