
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1918
1935
1918-1920
1919
1920-1925
1915-1925
circa 1910
1935
1935
1934-1935
1917
1915-1918
1935
1839 (original); circa 1988 (replica)
circa 1925
1926
1911
1927
circa 1920
1910
1927
1915
1920
1915
1924
1910
1910-1920
1935
circa 1930
1928
1918
1914-1920
1920-1929
1934
1910
1935
1922
1932
1955; 1830
1915-1917
c.1912
1918
1913-1923
1925-1928
1916-1917
1914
1924
1925-1927
1912-1922