
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1919
1918
1915-1925
circa 1919
1918-1920
1916-1918
1920-1929
1915-1918
1920-1925
1928
1921
1929
1839 (original); circa 1988 (replica)
1913
1913
1926-1932
1924-1927
1920-1930
1915-1916
1830 (original); 1967 (model)
1952-3
1920
1928
1914-1920
1914-1918
1934
1922
1932
1955; 1830
1915-1917
1914
1914-1918
1918
1913-1923
1925-1928
1916-1917
1927-1929
1926
1914
1914-1918
1915-1925
1934
1914
1921
1931
1917
1931
1927
1930