Copy: 1
v. 2, no. 24, 27, 38-39
v. 3, no. 11-v. 26, no. 37
v. 27, no. 1, 16, 19-20, 34, 37-39
v. 28, no. 15, 29-32, 25, 27
v. 29, no. 4, 13, 17, 30 (Feb 28, Mar 21, Jun 6-13, 1917
Nov 14, 1917-May 14, 1941
Sep 3, Dec 17, 1941
Jan 7-14, Apr 22, May 13-27, Dec 9, 1942
Mar 17-Mar 7, Mar 28, May 12, Sep 22, Nov 24, Dec 22, 1943
Mar 22, 1944)
v. 11, no. 2 (1925) ; v. 12, no. 6-7 (Oct 27-Nov 3, 1926) ; v. 16, no. 1 (1930) ; v. 19, no. 1 (1933) ; v. 22, no. 35 (Apr 28, 1937) ; v. 26, no. 13 (Nov 27, 1940) ; v. 26, no. 30-31, 33-34, 36 (1941) ;
v. 31, no. 15-16, 34-35
v. 32, no. 14, 34-35, 37
v. 33, no. 12, 14, 31, 33
v. 34, no. 4, 6, 14, 31-32, 36-38
v. 35, no. 12, 17, 36
v. 36, no. 36-37
v. 37, no 36, 39
v. 38, no. 26, 28, 33-35, 37 (Dec 12-19, 1945
Apr 24-May 1, Dec 4, 1946
Apr 23-30, May 14, Nov 19, Dec 3, 1947
Mar 31, Apr 14, Sep 22, Oct 6, Dec 14, 1948
Mar 30-Apr 6, May 4-18
Nov 23, Dec 28, 1949
May 10, 1950
May 9-16, 1951
May 9-28, 1952)
v. 38, no. 26, 28, 33-35, 37
v. 39, no. 37
v. 41, no. 31-35
v. 42. no. 13, 16, 20, 34, 36
v. 43, no. 18, 34-37
v. 44, no. 39
v. 45, no. 4, 19, 30, 36-40
v. 46, no. 1-2, 9-11, 13-17 (Feb 25, Mar 11, Apr 15-29, May 13, 1953
May 12, 1954
Apr 11-May 9, Nov 28, Dec 19, 1956
Jan 16, Apr 24, May 8, 1957
Jan 1, Apr 23-May 14, 1958
May 27, Oct 28, Nov 25 1959
Jan 6, Mar 21, May 2-Sep 12, Oct 31-Nov 14, Nov 28-Dec 26, 1960)
v. 46, no. 18-21, 24, 26-31, 33-39
v. 47, no. 1, 3-4, 8, 13-14, 17-34, 36-39
v. 48, no.1, 3, 5-7, 14, 18, 20-39
v. 49, no. 1-2, 4-9, 11-17, 19-39
v. 50, no. 1-15 (Jan 2-34, Feb 13, 27, Mar 6-Apr 3, Apr 17-Sep 4, Sep 18-25, Oct 23, Nov 27-Dec 4, Dec 25, 1962
Jan 1-Apr 23, May 7-Sep 3, Sep 17, Oct 1-15, Dec 3, 31, 1962
Jan 14-Sep 9, Sep 23-Oct 28, Nov 11-Dec 23, 1963
Jan 6, 22-Dec 14, 1964)
v. 50, no. 19, 25-26, 33, 36-37
v. 51, no. 4-5, 28 (Jan 11, Feb 22-28, Apr 19, May 10-17, Sep 29-Oct 4, 1965
Mar 14, 1966)
Volume numbering irregular
Jan 8-15, May 15, Sep 4-Nov 6, Nov 20-Dec 25, 1967
Jan 22-Sep 23, Oct 7-Dec 30, 1968
Jan 6-Mar 3, 1969
Jul 1971
Mar 17, 1975
Mar 16, 1981
Mar 21, Apr 4, Apr 25, May 9, 1983
Sep 10, 1990
Apr 22, May 20, 1991
Sep 14, 1992
Apr 19-26, 1993
Aug 22, 2000