Charts. Yap Island, Caroline Islands, north Pacific Ocean, from Japanese surveys between 1917 and 1921 [with insets]; chart 5421. Scale naut. m.=1 in., natural scale 1:72,585.
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Yap Island, Caroline Islands, north Pacific Ocean, from Japanese surveys between 1917 and 1921 [with insets]; chart 5421. Scale naut. m.=1 in., natural scale 1:72,585.
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Charts. Yap Island, Caroline Islands, north Pacific Ocean, from Japanese surveys between 1917 and 1921 [with insets]; chart 5421. Scale naut. m.=1 in., natural scale 1:72,585.