| 1928 |  v1 #6 Nov |
 v1 #7 Dec |
||||||||||
| 1929 |  v1 #8 Jan |
 v1 #9 Feb |
 v1 #10 Mar |
 v1 #11 Apr |
 v2 #1 May |
 v2 #2 Jun |
 v2 #3 Jul |
 v2 #4 Aug |
 v2 #5 Sep |
v2 #6 Oct |
 v3 #1 Nov |
 v3 #2 Dec |
| 1930 |  v3 #3 Jan |
 v3 #4 Feb |
 v3 #5 Mar |
 v3 #6 Apr |
 v4 #1 May |
 v4 #2 Jun |
 v4 #3 Jul |
 v4 #4 Aug |
 v4 #5 Sep |
 v4 #6 Oct |
 v5 #1 Nov |
 v5 #2 Dec |
| 1931 |  v5 #3 Jan |
 v5 #4 Feb |
 v5 #5 Mar |
 v5 #6 Apr |
 v6 #1 May |
 v6 #2 Jun |
 v6 #3 Jul |
 v6 #4 Aug |
 v6 #5 Sep |
 v6 #6 Oct |
v7 #1 Nov |
v7 #2 Dec |
| 1932 |  v7 #3 Jan |
 v7 #4 Feb |
 v7 #5 Mar |
 v7 #6 Apr |
 v8 #1 May |
 v8 #2 Jun |
 v8 #3 Jul |
 v8 #4 Aug |
 v8 #5 Sep |
 v8 #6 Oct |
 v9 #1 Nov |
 v9 #2 Dec |
| 1933 |  v9 #3 Jan |
 v9 #4 Feb |
 v9 #5 Mar |
 v9 #6 Apr |
 v10 #1 May |
 v10 #2 Jun |
 v10 #3 Jul |
 v10 #4 Aug |
 v10 #5 Sep |
 v10 #6 Oct |
 v11 #1 Nov |
 v11 #2 Dec |
| 1934 |  v11 #3 Jan |
 v11 #4 Feb |
 v11 #5 Mar |
 v11 #6 Apr |
 v12 #1 May |
 v12 #2 Jun |
 v12 #3 Jul |
 v12 #4 Aug |
 v12 #5 Sep |
 v12 #6 Oct |
 v13 #1 Nov |
 v13 #2 Dec |
| 1935 |  v13 #3 Jan |
 v13 #4 Feb |
 v13 #5 Mar |
 v13 #6 Apr |
 v14 #1 May |
 v14 #2 Jun |
 v14 #3 Jul |
 v14 #4 Aug |
 v14 #5 Sep |
 v14 #6 Oct |
 v15 #1 Nov |
 v15 #2 Dec |
| 1936 |  v15 #3 Jan |
 v15 #4 Feb |
 v15 #5 Mar |
 v15 #6 Apr |
 v16 #1 May |
 v16 #2 Jun |
 v16 #3 Jul |
 v16 #4 Aug |
 v16 #5 Sep |
 v16 #6 Oct |
 v17 #1 Nov |
 v17 #2 Dec |
| 1937 |  v17 #3 Jan |
 v17 #4 Feb |
 v17 #5 Mar |
 v17 #6 Apr |
 v18 #1 May |
 v18 #2 Jun |
 v18 #3 Jul |
 v18 #4 Aug |
 v18 #5 Sep |
 v18 #6 Oct |
 v19 #1 Nov |
 v19 #2 Dec |
| 1938 |  v19 #3 Jan |
 v19 #4 Feb |
 v19 #5 Mar |
 v19 #6 Apr |
 v20 #1 May |