A new and concise method of completely obviating the difficulty occasioned in surveying by local attractions of the magnetic needle, in most parts of the United States, by back observation ...
By: by Jonas Preston Fairlamb
Series: Early American imprints -- no. 43987
Publisher: Printed by William A. Miller
Published: 1818
Place of publication: Wilmington, Del
Language: eng
Format: Microform
Number of pages: 15
Subjects: Surveying; Surveyor's compass
Notes: Shaw & Shoemaker, 43987

Microfiche. New Canaan, CT : Readex. microfiches. (Early American imprints.  Second series ; no. 43987)