Observations on the diurnal variation of the needle from 1775-1780, at Zwanenburg in Holland

An edition of Observations on the diurnal variation of the needle from 1775-1780, at Zwanenburg in Holland (1821)

Observations on the diurnal variation of the needle from 1775-1780, at Zwanenburg in Holland

By Sir David Brewster

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Publish Date

1821

Publisher

Printed for A. Constable

Language

eng

Pages

348

Description:

subjects: Compass, Magnetic declination

Places: Netherlands