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  | Los Negros Island |
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  | Madang |
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  | Maladang |
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  | Malahang |
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  | Mamagota |
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  | Manokwari |
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  | Maprik |
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  | Marienberg |
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  | Masaweng River |
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  | Melanesia (PNG, Irian Jaya & Solomon Islands) |
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  | Mission Point |
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  | Mokmer |
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  | Mount Tambu |
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 | 123rd Line of Communication Hospital (Japanese) |
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  | 1st Telegraph Regt Conscript Reserve (Japanese) |
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 | 3rd Telegraph Regt Conscript Reserve (Japanese) |
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  | 4th Independent Wireless Pl (Japanese) |
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