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  | Amboga River |
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  | Amuba |
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  | Arndt Point |
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  | Awul |
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  | Ballalae Island |
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  | Bau-ak |
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  | Biak Island |
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  | Bismarck Sea |
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  | Bobdubi |
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  | Bogia |
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  | 112th Line Of Communication Field Hospital (Japanese) |
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 | 1st Pl (Japanese) |
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  | 20th Division 79th Infantry Regt (Japanese) |
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 | 20th Division Military Police (Japanese) |
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  | 20th Engineer Regt 2nd Coy 2nd Pl (Japanese) |
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 | 2nd Coy (Japanese) |
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 | 39th Independent Motor Car Bn (Japanese) |
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 | 41st Division 237th Infantry Regt 3rd Bn (Japanese) |
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  | 41st Division 239th Infantry Regt 2nd Bn Artillery Pl (Japanese) |
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