Davis Artificial Horizon [144] Casual Pants UPC: 632085050528

UPC: 632085050528

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Peguet 16mm (5/8") Galvanized Steel Large Opening Maillon Rapide Quick Link

UPC: 8033837069973

Davis Artificial Horizon [144] Casual Pants UPC: 632085050528Artificial Horizon Answers the need of every sextant user who cannot depend on a natural sea horizon. Use for backyard practice, finding exact positon when inland, and making exact sextant shot on foggy mornings. To use, fill with water and read the angle of the reflected sun with your sextant. Half your sextant reading is the sun's angle above the true horizon. Windproof and corrosion resistant, the reflecting surface is completely enclosed. Comes