Copy:
v. 8, , no. 18-v. 10, no. 18
v. 11, no. 19
v. 12, no. 2, 5, 9-10, 15-17, 20, 22, 24-26, 28-30
v. 13, no. 1, 3-7, 9-11, 13-16, 18-21, 23-18, 31-35, 27-28, 43-44 (Jan 4, 1930-Jan 2, 1932
Jan 7, 1932
Dec 9, 30 1933
Jan-Feb, Mar 10-Apr 14, Apr 28, May 12-26, Jun 9-23, Sep 1, Sep 15-Oct 13, Oct 27-Nov 10, Nov 24-Dec 15, Dec 29, 1934
Jan 5-19, Fev 2-Mar 9, Mar 30-Apr 27, May 11-18, Jun 29, 1934)
There are 2 volume 13's. V. 9, no. 14 ( Dec 6, 1930) lacking
v. 13, no. 5, 9, 11-16, 19-25, 27-35, 37-40
v. 14, No. 3-14-. 16, 18-19, 21-23, 28-31, 33-42
v. 15, no. 2, 4-11, 13-21, 23-24, 28-43
v. 16, no. 1-9, 11-12, 14-15 (Sep 28, Oct 26, Nov 9-Dec 14, 1935
Jan 4-Feb 15, Feb 29-Apr 25, May 9-30, Sep 19-Dec 5, 19, 1936
Jan 2-9, 23-Feb 6, Mar 13-Apr 3, Apr 17-Jun 19, Sep 11,25-Nov 13, Nov 27-Dec 25, 1937
Jan1-22, Feb 5-12, Mar 12-Oct 29, Nov 12-19, Dec 3-10, 1938)
v. 16, no. 17-19, 22, 24-31, 37-38, 4-, 42
v. 17, no. 1-3, 7, 9, 11, 25
v. 18, no. 2 (Dec 24-31, 1938
Jan 7, 28, Feb 11-Apr 1, May 13-20, Jun 3, 17, Sep 2-16, Oct 14, 28, Nov 11, 13, 1939
Sep 14, 1940)