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Topic: Ostsiedlung (German: Settlement in the East), a.k.a. German eastward expansion
Location: Corigliano Calabro > Sybaris > Thurii Calabria Italy

Edmond Halley's General Chart of the Variation …

Years: 1701 - 1701

Edmond Halley's General Chart of the Variation of the Compass is first published in 1701.

It is the first to show magnetic declination (in the Atlantic Ocean) and the first on which isogonic, or Halleyan, lines appear

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North Europe (1701 - 1701)
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Northwest Europe (1701 - 1701)