Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1392
1879
1913
1936
1520-1530
1728
1720
1700-1710
Made late 1700s, modified 1800s
1701-1723
1726-1728
1675-1685
1846
1708
1675-1685
1850-1857
1745-1755
1931
1695-1696
1695-1700
1715-1725
1700-1725
1675-1685
1941
1665-1666
1675
circa 1795
1675-1700
1790-1819
1790-1819
1790-1819
1758-1769
1790-1819
1790-1819
1925
1801-1830
1923-1947
1857
1947
1914
1927
1915-1927
1876-1884
1826
c.1825
1873-1876
1917
1878