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