Working on the Douro River
Short silent documentary from 1931 about those working on the River Douro in Oporto.
| Release Date | September 19, 1931 | |
|---|---|---|
| Status | Released | |
| Original Title | Douro, Faina Fluvial | |
| Runtime | 20min | |
| Budget | — | |
| Revenue | — | |
| Language | Portuguese | |
| Original Language | Portuguese | |
| Production Countries | Portugal | |
| Production Companies | ||