| 1926 | v1 #1 Aug |
 v1 #2 Sep |
Oct | Nov | Dec | ||||||||
| 1927 | Jan | Feb | Mar | Apr | May | Jun | Jul |  v5 #3 Aug |
Sep | Oct | Nov | Dec | |
| 1928 | Jan |  Feb |
Early Mar |  v6 #6 Mid Mar |
 v6 #7 Early Apr |
 v6 #8 Mid Apr |
 v6 #9 Early May |
v6 #10 Mid May |
v6 #11 Early Jun |
 v6 #12 Mid Jun |
v7 #1 Early Jul |
||
 v7 #2 Mid Jul |
v7 #3 Early Aug |
 v7 #4 Mid Aug |
v7 #5 Early Sep |
 v7 #6 Mid Sep |
 v7 #7 Early Oct |
 v7 #8 Mid Oct |
v7 #9 Early Nov |
 v7 #10 Mid Nov |
v7 #11 Early Dec |
 v7 #12 Mid Dec |
 v8 #1 Late Dec |
||
| 1929 | v8 #2 Early Jan |
v8 #3 Mid Jan |
v8 #4 Early Feb |
 v8 #5 Mid Feb |
 v8 #6 Early Mar |
v8 #7 Mid Mar |
v8 #8 Early Apr |
v8 #9 Mid Apr |
 v8 #10 Early May |
 v8 #11 Mid May |
 v8 #12 Early Jun |
 v9 #1 Mid Jun |
 v9 #2 Early Jul |
| v9 #3 Mid Jul |
 v9 #4 Early Aug |
 v9 #5 Mid Aug |
v9 #6 Late Aug |
v9 #7 Early Sep |
v9 #8 Mid Sep |
v9 #9 Early Oct |
 v9 #10 Mid Oct |
v9 #11 Early Nov |
 v9 #12 Mid Nov |
v10 #1 Early Dec |
 v10 #2 Mid Dec |
 v10 #3 Late Dec |
|
| 1930 | v10 #4 Early Jan |
v10 #5 Mid Jan |
v10 #6 Early Feb |
 v10 #7 Mid Feb |
Early Mar |  Mid Mar |
Early Apr | Mid Apr |  Early May |
Mid May | Early Jun | Mid Jun |  Early Jul |
 v11 #6 Mid Jul |
v11 #7 Early Aug |
 v11 #8 Mid Aug |
 v11 #9 Late Aug |
 v11 #10 Early Sep |
v11 #11 Mid Sep |
v11 #12 Early Oct |
v12 #1 Mid Oct |
v12 #2 Early Nov |
v12 #3 Mid Nov |
v12 #4 Early Dec |
v12 #5 Mid Dec |
v12 #6 Late Dec |
|
| 1931 | v12 #7 Early Jan |
 v12 #8 Mid Jan |
v12 #9 Early Feb |
v12 #10 Mid Feb |
 v12 #11 Early Mar |
v12 #12 Mid Mar |
v13 #1 Early Apr |
v13 #2 Mid Apr |
v13 #3 Early May |
v13 #4 Mid May |
 v13 #5 Early Jun |
v13 #6 Mid Jun |
 v13 #7 Early Jul |
 v13 #8 Mid Jul |
v13 #9 Early Aug |
 v13 #10 Mid Aug |
v13 #11 Late Aug |
 v13 #12 Early Sep |
v14 #1 Mid Sep |
 v14 #2 Early Oct |
 v14 #3 Mid Oct |
 v14 #4 Early Nov |
 v14 #5 Mid Nov |
v14 #6 Early Dec |
v14 #7 Mid Dec |
 v14 #8 Late Dec |
|
| 1932 | v14 #9 Early Jan |
v14 #10 Mid Jan |
 v14 #11 Early Feb |
v14 #12 Mid Feb |
v15 #1 Early Mar |
 v15 #2 Mid Mar |
v15 #3 Early Apr |
v15 #4 Mid Apr |
v15 #5 Early May |
v15 #6 Mid May |
 v15 #7 Early Jun |
v15 #8 Mid Jun |
 v15 #9 Early Jul |
 v15 #10 Mid Jul |
v15 #11 Early Aug |
v15 #12 Mid Aug |
v16 #1 Late Aug |
 v16 #2 Early Sep |
v16 #3 Mid Sep |
 v16 #4 Early Oct |
 v16 #5 Mid Oct |
v16 #6 Early Nov |
 v16 #7 Mid Nov |
v16 #8 Early Dec |
v16 #9 Mid Dec |
v16 #10 Late Dec |
|
| 1933 |  v16 #11 Early Jan |
v16 #12 Mid Jan |
 v17 #1 Early Feb |
 v17 #2 Mid Feb |
v17 #3 Early Mar |
v17 #4 Mid Mar |
v17 #5 Early Apr |
v17 #6 Mid Apr |
 v18 #1 Early May |
 v18 #2 Mid May |
 v18 #3 Early Jun |
v18 #4 Mid Jun |
 v18 #5 Early Jul |
 v18 #6 Mid Jul |
 v18 #7 Early Aug |
v18 #8 Mid Aug |
 v18 #9 Late Aug |
v18 #10 Early Sep |
v18 #11 Mid Sep |
v18 #12 Early Oct |
v19 #1 Mid Oct |
v19 #2 Early Nov |
 v19 #3 Mid Nov |
 v19 #4 Early Dec |
v19 #5 Mid Dec |
v19 #6 Late Dec |
|
| 1934 |  v19 #7 Early Jan |
 v19 #8 Mid Jan |
 v19 #9 Early Feb |
 v19 #10 Mid Feb |
v19 #11 Early Mar |
v19 #12 Mid Mar |
 v20 #1 Early Apr |
 v20 #2 Mid Apr |
 v20 #3 Early May |
v20 #4 Mid May |
v20 #5 Early Jun |
 v20 #6 Mid Jun |
 v20 #7 Early Jul |
 v20 #8 Mid Jul |
v20 #9 Early Aug |
v20 #10 Mid Aug |
v20 #11 Late Aug |
 v20 #12 Early Sep |
 v21 #1 Mid Sep |
v21 #2 Early Oct |
v21 #3 Mid Oct |
 v21 #4 Early Nov |
 v21 #5 Mid Nov |
v21 #6 Early Dec |
 v21 #7 Mid Dec |
v21 #8 Late Dec |
|
| 1935 |  v21 #9 Early Jan |
v21 #10 Mid Jan |
 v21 #11 Early Feb |
 v21 #12 Mid Feb |
 v21 #13 Early Mar |
 v22 #1 Mid Mar |
 v22 #2 Early Apr |
v22 #3 Mid Apr |
 v22 #4 Early May |
 v22 #5 Mid May |
 v22 #6 Early Jun |
 v22 #7 Mid Jun |
 v22 #8 Early Jul |
 v22 #9 Mid Jul |
v22 #10 Early Aug |
 v22 #11 Mid Aug |
 v22 #12 Late Aug |
 v23 #1 Early Sep |
 v23 #2 Mid Sep |
 v23 #3 Early Oct |
v23 #4 Mid Oct |
 v23 #5 Early Nov |
 v23 #6 Mid Nov |
 v23 #7 Early Dec |
 v23 #8 Mid Dec |
v23 #9 Late Dec |
|
| 1936 | v23 #10 Early Jan |
 v24 #11 Mid Jan |
v24 #12 Early Feb |
 v25 #1 Mid Feb |
 v25 #2 Early Mar |
v25 #3 Mid Mar |
 v25 #4 Early Apr |
v25 #5 Mid Apr |
 v25 #6 Early May |
 v25 #7 Mid May |
 v25 #8 Early Jun |
v25 #9 Mid Jun |
 v25 #10 Early Jul |
 v25 #11 Mid Jul |
v25 #12 Early Aug |
v26 #1 Mid Aug |
 v26 #2 Late Aug |
v26 #3 Early Sep |
 v26 #4 Mid Sep |
v26 #5 Early Oct |
 v26 #6 Mid Oct |
 v26 #7 Early Nov |
 v26 #8 Mid Nov |
v26 #9 Early Dec |
v26 #10 Mid Dec |
 v26 #11 Late Dec |
|
| 1937 | v26 #12 Early Jan |
v27 #1 Mid Jan |
 v27 #2 Early Feb |
 v27 #3 Mid Feb |
 v27 #4 Early Mar |
 v27 #5 Mid Mar |
 v27 #6 Early Apr |
v27 #7 Mid Apr |
v27 #8 Early May |
 v27 #9 Mid May |
 v27 #10 Early Jun |
v27 #11 Mid Jun |
v27 #12 Early Jul |
 v28 #1 Mid Jul |
v28 #2 Early Aug |
 v28 #3 Mid Aug |
v28 #4 Late Aug |
 v28 #5 Early Sep |
v28 #6 Mid Sep |
 v28 #7 Early Oct |
 v28 #8 Mid Oct |
 v28 #9 Early Nov |
 v28 #10 Mid Nov |
v28 #11 Early Dec |
v28 #12 Mid Dec |
v29 #1 Late Dec |
|
| 1938 |  v29 #2 Early Jan |
 v29 #3 Mid Jan |
 v29 #4 Mid Feb |
v29 #5 Early Mar |
v29 #6 Mid Mar |
v29 #7 Early Apr |
 v29 #8 Mid Apr |
 v29 #9 Early May |
 v29 #10 Mid May |
 v29 #11 Early Jun |
v29 #12 Mid Jun |
 v30 #1 Early Jul |
|
 v30 #2 Mid Jul |
v30 #3 Early Aug |
 v30 #4 Mid Aug |
 v30 #5 Late Aug |
v30 #6 Early Sep |
v30 #7 Mid Sep |
v30 #8 Early Oct |
v30 #9 Mid Oct |
v30 #10 Early Nov |
 v30 #11 Mid Nov |
Early Dec |  Mid Dec |
Late Dec | |
| 1939 |  Early Jan |
Mid Jan |  Early Feb |
Mid Feb |  Early Mar |
Mid Mar | Early Apr | Mid Apr | Early May |  Mid May |
Early Jun | Mid Jun | |
| Early Jul |  v32 #3 Mid Jul |
v32 #3 Early Aug |
v32 #4 Mid Aug |
v32 #5 Late Aug |
v32 #6 Early Sep |
v32 #7 Mid Sep |
v32 #8 Early Oct |
 v32 #9 Mid Oct |
 Nov |
Dec | |||
| 1940 | Jan | Feb | Mar | Apr | May | Jun |  Jul |
Aug | Sep | Oct | Nov | Dec | |
| 1941 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| 1942 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| 1943 |  Jan |
Feb | Mar | Apr | May |  Jun |
Jul | Aug | Sep | Oct | Nov | Dec | |
| 1944 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct |  Nov |
Dec | |
| 1945 | Jan |  Feb |
Mar | Apr | May | Jun | Jul | Aug | Sep |  Oct |
Nov |  Dec |
|
| 1946 | Jan |  Feb |
Mar | Apr | May | Jun |  Jul |
Aug | Sep |  Oct |
 Nov |
 Dec |
|
| 1947 |  Jan |
 Feb |
Mar |  Apr |
May |  Jun |
 Jul |
 Aug |
 Sep |
Oct |  Nov/Dec |
||
| 1948 |  Jan |
 Feb |
 Mar |
 Apr |
May |  Jun |
Jul | Aug |  Sep |
Oct | Nov |  Dec |
|
| 1949 |  Jan |
Feb | Mar |  >Apr |
 May |
 Jun |
Jul |  Aug |
Sep |  Oct |
 Nov |
Dec | |
| 1950 |  Jan |
 Feb |
 Mar |
Apr | May |  Jun |
 Jul |
 Aug |
 Sep |
 Oct |
 Nov |
 Dec |
|
| 1951 |  Jan |
 Feb |
 Mar |
 Apr |
 May |
 Jun |
 Jul |
Aug |  Sep |
 Oct |
 Nov |
 Dec |
|
| 1952 |  Jan |
 Feb |
 Mar |
 Apr |
 May |
 Jun |
 Jul |
 Aug |
Sep |  Oct |
 Nov |
Dec | |
| 1953 |  Jan |
 Feb |
 Mar |
 Apr |
 May |
 Jun |
Jul |  Aug |
 Sep |
Oct | Nov | Dec | |
| 1954 | Jan | Feb | |||||||||||