The Nautical Encyclopedia

Patterson’s Illustrated Nautical Encyclopedia — Howard Patterson, 1891

⚓ The Superstition Locker ⚓

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Home ⚓ Letter C ⚓ Circles of Longitude

Circles of Longitude

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Great circles passing through the poles of the ecliptic.

← Circles of Azimuth All “C” entries Circular Storms →

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The Nautical Encyclopedia (1891) is in the public domain; this digital edition © 2026 PhotoOpAI.