Date Span
[196-?-197-?]
2
1 Aug 1960-Oct 1980; n.d.
1
1 Mar 1984-8 Oct 1990
1
10 Jun 1976-Feb 1977 [197-?]
1
11 Jan 1974-25 Nov 1975
1
11 May 1956-22 Jan 1958; n.d.
1
12 Jan 1967-1974
1
14 Dec 1964-14 Oct 1966
1
14 Feb 1917-24 Mar 1920
1
14 Jun 1950-3 Nov 1953
1
14 Jun 1956-28 Mar 1968
1
14 Nov 1978-21 Aug 1983 [198-?]
1
15 Jan 1970-1 May 1972
1
15 Mar 1992-9 Jun 1994
1
16 Jul 1962-24 Sep 1985; n.d.
1
16 Oct 1978-1979
1
17 Dec 1991-12 Mar 1995; n.d.
1
17 Jan 1991-13 Feb 1995; n.d.
1
17 Jan 1991-18 Apr 1995; n.d.
1
17 Jun 1991-27 Mar 1995; n.d.
1
18 Dec 1934-17 Jun 1944
1
18 Jan 1938-1973
1
18 Jun-17 Sep 1919
1
1862-26 Jan 1918
1
19 Mar 1945-24 Jul 1950
1
19 Mar-9 May 1917
1
1932-1933
1
1938-1959; n.d.
1
1940s-1950s
1
1950
1
1950s-1960
1
1952-1956
1
1954-10 Jun 1956
1
1954-1955
1
1955-1959;n.d.
1
1955; n.d.
1
1959-31 Dec 1995; n.d.
1
1960
1
1984
1
1987-1989
1
2 Dec 1957-26 Sep 1965
1
2 Jan 1959-19 Dec 1960
1
2 May 1979-Nov 1981
1
20 Dec 1975-18 Dec 1976 [197-?]
1
21 Apr-29 Jul 1914
1
21 Aug 1929-26 May 1932
1
21 Feb 1991-28 Oct 1994; n.d.
1
21 Nov 1946-1 Jul 1953; n.d.
1
21 Sep 1934-27 Feb 1946
1
22 Jul 1957-16 Sept 1963
1
more ...