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A History of the Magnetic Compass

Early Maritime Navigation Inquiry Unit

Secondary Source This navigational instrument led to advances in trade, military might, and science By JOHN VARDALAS 8 November 2013 Visit Source Download PDF Inhospitable as it can be, the sea h…

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The Mariners Compass

Early Maritime Navigation Inquiry Unit

Early Maritime Navigation – Compass Lesson Warm-Up The Mariner’s Compass excerpted from La Bible de Guyot de Provings – 1205 From the Compass Museum, http://compassmuseum.com, misce…

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