The Citometer
Subtitle: an instrument for setting out slope-stakes and computing the cubic contents of earthworks, on railroads, canals, &c. by a newly invented system, patented, and lately brought to the notice of the engineering profession, by W.E. Soare, civil engineer
Contributors: O'Doherty, G. J.
Publisher: publisher not identified
Published: 1880
Place of publication: Ottawa?]
Language: eng
Subjects: Earthwork; Construction equipment; Terrassement; Construction; Équipement; Earthworks (engineering works)
Other titles: Citometer, patented 1880
Notes: Caption title.

Signed: G.J. O'Doherty, solicitor, Ottawa, Ontario, Canada.