
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1918-1920
1903
1901-1920
1903
1918
1935
1942
1920-1925
1900-1910
1901-1930
1952-3
1905
1940
1830 (original); 1967 (model)
1925-1935
circa 1919
1915-1925
1925-1935
circa 1900
1919
1928
1923
1940
1801-1840 (original); 1901 (model)
1923
1901-1930
1900-1920
1909-1932
1910-1923
1935
1911
1927
1917
1902
1936
1926
1901-1910
1915-1918
1920
1930-1940
1921-1931
1914-1916
1909-1910
1913
1934
circa 1900
1927
1900-1920
circa 1915