Category:Ensign Ralph Osborn - the story of his trials and triumphs in a battleship's engine room (1911)

Media in category "Ensign Ralph Osborn - the story of his trials and triumphs in a battleship's engine room (1911)"

The following 4 files are in this category, out of 4 total.

Ensign Ralph Osborn - the story of his trials and triumphs in a battleship's engine room (1911) (14569116650).jpg 1,832 × 2,832; 912 KB
Ensign Ralph Osborn - the story of his trials and triumphs in a battleship's engine room (1911) (14732795596).jpg 1,808 × 2,856; 1.28 MB
Ensign Ralph Osborn - the story of his trials and triumphs in a battleship's engine room (1911) (14753452314).jpg 1,812 × 2,868; 804 KB
Ensign Ralph Osborn - the story of his trials and triumphs in a battleship's engine room (IA ensignralphosbor00beac).pdf 741 × 1,133, 356 pages; 19.45 MB

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