With Byrd at the South Pole

With Byrd at the South Pole (1930) is a part-talkie documentary film about Rear Admiral Richard E. Byrd and his first expedition to the South Pole beginning at the Little America-Exploration Base. In addition to sequences with audible dialogue or talking sequences, the film features a synchronized musical score and sound effects along with English intertitles. The dialogue sequences consist mainly of narration by Floyd Gibbons.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster by Paramount (Public domain).