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William Thomson's Tide Predicting Machine, 1872
1872
1872
1997
1795-1810
1934
1867
1867
1951
circa 1805
1601
1601
circa 1955
1910
1930-1940
circa 1750
1957
1885-1894
1948-1953
1920-1925
1950-1960
1588
1900-1930
1663
1910
1901-1930
1588
1588
1588
1917
1950-1960
1755
1887-1903
1901-1930
1985
1984
1859
1994
circa 1964
circa 1972
1960-2007
1949
1690
1829
1588
1744-1774
1936-1962
1940-1962
1982-1983