A specification and treatise on monumental surveying.
Subtitle: To which is annexed a series of observations, taken on the annual and diurnal variations of the needle.
By: By Wm. Roberts.
Publisher: Tuttle and Belcher, printers
Published: 1839
Place of publication: Troy, N.Y
Language: eng
Number of pages: 53
Subjects: Surveying.; Surveyor's compass.