USS H-4 (SS-147)- Outboard Profile; Superstructure - NARA - 75841756.jpg
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USS H 4 (SS 147) Outboard Profile; Superstructure NARA 75841756, H class submarines of the United States, US National Archives series: Alphabetical Series of Ship Engineering Drawings, Images from the National Archives and Records Administration, US National Archives location: other, USS H-4 (SS-147): Outboard Profile; Superstructure
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H 4
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superstructure outboard motorboat