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  1. Geomagnetism.

WHAT

  1. Compass. (1)
  2. Imprint 1682. (1)
  3. North Pole. (1)

WHO

  1. German Americana Digitiza … (1)
  2. Sturm, Johann Christophor … (1)

WHEN

  1. 1682 (1)
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Epistola invitatoria ad observationes magneticæ variationis communi studio junctisq[ue] laboribus instituendas. /
Epistola invitatoria ad...
Sturm, Johann Christoph...
sn
1682
 
Author (contributor)
German Americana Digitization Project (John Carter Brown Library)
Subjects
[Compass., Geomagnetism., North Pole., Imprint 1682.]
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