(Q122414224)
Statements
1
1 July 1924Gregorian
1 July 1927Gregorian
1 July 1926Gregorian
1 July 1928Gregorian
1 July 1929Gregorian
1 July 1935
1 July 1930
1 July 1931
1 July 1937
1 July 1936
1 July 1938
1 July 1939
2
2 references
2 references
1 reference
104
SS-Z-23, British Admiralty, Airship, former O-SS A-1030