Time-travel to a 1940s classroom with this exemplary educational film.
| Release Date | September 1, 1947 | |
|---|---|---|
| Status | Released | |
| Original Title | Iron and Steel Supply of the World | |
| Runtime | 12min | |
| Budget | — | |
| Revenue | — | |
| Language | No Language | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | BFIGaumont-British Instructional | |