Date Span
n.d.
48
n.d. [c.1975-1980]
8
1949
6
1965
6
[19--]
5
1938
4
1945
4
[196-?-197-?]
4
1930
3
1932
3
1943
3
1977
3
ca.1893
3
10-15 July 1978
2
1910
2
1926
2
1969
2
1971
2
1979
2
1990-1992
2
1994-1995
2
1996
2
1999
2
2000
2
2001-2002
2
2004; 2005; n.d.
2
2008
2
[192-?]
2
[1958?]
2
[1969]
2
n.d. [1919-1923]
2
n.d. [1920]
2
n.d.
1
(1913)
1
(1942)
1
(1961)
1
(March 1938, Sept. 1947)
1
(May 1893)
1
([c.1925])
1
01-Mar-77
1
04-Feb-70
1
1 July 1925
1
1 July 1944
1
1 May 1925-14 Oct 1929 (part)
1
1 Nov 1940-Dec 1942; n.d.
1
1 Oct-16 Dec 1936
1
10 May 1895
1
10 May 1962
1
10 Nov 1999-12 May 2000
1
11 Jun 1974-2 Sep 1992
1
more ...