| MODEL (Code) | YEAR |
TOTAL TUBES |
TUBE QUANTITIES & TYPES |
| 48 | 1932-3 | 5 | 1-44, 2-36, 1-43, 1-No. 9 (BALLAST) |
| 49 | 1934 | 7 | 1-6A7, 2-78, 1-76, 1-85, 2-43 |
| 50 | 1931 | 5 | 3-24, 1-47, 1-80 |
| 51 | 1932 | 5 | 2-24, 1-35, 1-47, 1-80 |
| 52 | 1932 | 5 | 2-24, 1-35, 1-47, 1-80 |
| 53 | 1933 | 4 | 1-12Z3, 1-43, 2-77 |
| 54 | 1933-4 | 5 | 1-25Z5, 1-43, 1-75, 1-6A7, 1-78 |
| 57 | 1933 | 4 | 2-77, 1-42, 1-80 |
| 58 | 1934 | 4 | 2-77, 1-42, 1-80 |
| 59 | 1934-5 | 4 | 2-77, 1-42, 1-80 |
| 60 | 1933-5 | 5 | 1-6A7, 1-78, 1-75, 1-42, 1-80 |
| 65 | 1929 | 6 | 2-24, 2-45, 1-80, 1-27 |
| 66 | 1934 | 5 | 1-6A7, 1-78, 1-75, 1-42, 1-80 |
| 70 | 1931 | 7 | 4-24, 1-27, 1-47, 1-80 |
|
70 Above Serial 22,000 |
1932 | 7 | 3-35, 1-24, 1-27, 1-47, 1-80 |
| 71 | 1932 | 7 | 3-44, 1-36, 1-37, 1-42, 1-80 |
| 76 | 1930 | 7 | 3-24, 1-27, 2-45, 1-80 |
| 77 | 1930 | 7 | 3-24, 1-27, 2-45, 1-80 |
| 80 | 1932 | 4 | 2-36, 1-42, 1-80 |
| 81 | 1933 | 4 | 2-77, 1-42, 1-80 |
| 84 | 1934-5 | 4 | 2-77, 1-42, 1-80 |
| 86 | 1928-9 | 8 | 4-26, 1-27, 2-71A, 1-80 |
| 87 | 1929 | 8 | 4-26, 1-27, 2-45, 1-80 |
| 89 | 1933-4 | 6 | 1-36, 2-44, 1-75, 1-42, 1-80 |
| 89 (123) | 1935 | 6 | 1-77, 2-44, 1-75, 1-42, 1-80 |
| 90 | 1931 | 9 | 4-24, 2-27, 2-45, 1-80 |
|
90 Above Serial 237,001 |
1931 | 9 | 3-24, 4-27, 1-47, 1-80 |
|
90 Above Serial 353,100 |
1932 | 9 | 2-35, 1-24, 3-27, 2-47, 1-80 |
| 91 | 1932 | 9 | 2-44, 1-36, 3-37, 2-42, 1-80 |
| 95 | 1929-30 | 9 | 3-24, 3-27, 2-45, 1-80 |
| 96 | 1930 | 9 | 3-24, 3-27, 2-45, 1-80 |
| 97 | 1935 | 7 | 2-42, 1-85, 2-78, 1-6A7, 1-80 |
