A biographical film about a Czech mechanic and designer who was the first in the Czech lands to construct a steam car.
| Release Date | September 28, 1951 | |
|---|---|---|
| Status | Released | |
| Original Title | Posel úsvitu | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | Czech | |
| Original Language | Czech | |
| Production Countries | Czechoslovakia | |
| Production Companies | Československý státní film | |