Lyukkártyás feldolgozás (1932)
| Year | 1932 |
| End_Year | 1957 |
| Type | era |
| Background | #ff8c00 |
| Timeline_name | Mérföldkövek |
| Order | M-002 |
| Year | 1932 |
| End_Year | 1957 |
| Type | era |
| Background | #ff8c00 |
| Timeline_name | Mérföldkövek |
| Order | M-002 |