Copy:
v. 2, no. 3-5
v. 3, no. 1-3, 5
v. 3, no. 8, 10
v. 4, no. 1-2, 4-5, 7
v. 5, no. 1-4
v. 6, no. 1-3
v. 7, no. 2
n.s. v. 1, no. 1-v. 3, no. 4
v. 5, no. 1p5
v. 6, no. 1-2v. 4, no. 2 (Oct-Dec 1949
Feb-Jun, Sep 1950
May, Sep-Dec 1952
Feb-Apr, Jun, Oct-Nov 1953
May-Aug 1954
Apr-Sep 1955
Sep 1956
Dec 1957-Sep 1960
Jan-Nov 1961
May, Jun 1963)