S. & M. "Tycos" surveying aneroid
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 99739
Publisher: s.n.
Published: 1992
Place of publication: [Montréal?
Language: eng
Format: Microform
Subjects: Surveying -- Instruments.; Aneroid barometers.
Notes: Cover title.

"Harrison & Co. Montreal, Can."

Filmed from a copy of the original publication held by the National Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1992.