Early records of the magnetic declination in North America
By: by John Langton, read before the Literary and Historical Society, Quebec.
Publisher: Printed by Hunter, Rose
Published: 1865
Place of publication: Quebec
Language: eng
Number of pages: 13
Subjects: Magnetic declination -- Canada; Magnetic declination -- United States
Notes: Cover title.

Fisher copy available in an online version via the UTL Canadian Pamphlets and Broadsides digital collection.