Online Book Subjects: Magnetic declination

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Cover of A description of a new instrument or celestial compass

A description of a new instrument or celestial compass

Graydon, George
Printed by S. and R. Bentley
1825
Cover of The new attractiue - containing a short discourse of the magnes or loadstone - and amongst other his vertues, of a new discouered secret and subtill p

The new attractiue

Norman, Robert; Borough, William
By E. Allde, for Hugh Astley
1596