| I. | The Gulf Stream | [519] |
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| II. | Flying-Fishes | [522] |
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| III. | Resolutions passed on board the Colorado | [525] |
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| IV. | Dom Pedro Segundo Railroad | [527] |
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| V. | Permanence of Characteristics in different Human Species | [529] |
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| VI. | Sketch of Separate Journeys undertaken by different Members of the Expedition | [533] |