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Roving frame
1927
1927
circa 1920
1927
1920
1924
1925
1918
circa 1920
1922
1955; 1830
1918
1918
1925-1927
1926
circa 1927
1920-1925
1920-1925
1928
1920
1924
1925
1918-1922
1919
1928
1918
2000-100 BCE
1920-1928
1923
1921
1925-1928
before 1928
1920-1928
1918-1920
1927
1928
1925
1923
1924-1927
1924
1934
1921
1921-1926
1927
1926
1922-1923
1922-1923
1922-1923
1922-1923
1926
1926