Altimeter, Topley
This altimeter is marked “No. 8070, Compensated, The Topley Company, “D.L.S. special.” It comes with...
Altimeter, Short & Mason
F.2453. This altimeter is calibrated in feet and inches of mercury. Pocket watch style brass...
Altimeter, Pennwalt Wallace & Tiernan
This altimeter is one of a pair. They are marked “Pennwalt” “Wallace & Tiernan” Model...
Altimeters
Altimeters measure the height above sea level by measuring barometric pressure. Altimeters and barometers are...
Hugh Pearson Photograph Collection
Collection of photographs taken by Hugh Pearson, D.L.S, A.L.S.
George Zouch Pinder Photo Collection
The accompanying photos were taken by George Zouch Pinder while surveying as an assistant to...
Making Their Mark
A presentation on surveyors and surveying in Alberta.
Weir Photograph Collection
C.H. Weir, A.L.S. #164 ALSA President (1957), Professional Recognition Award (1978), Honorary Life Member (1989)
Survey Artifact Collection
The Society has a diverse collection of donated survey artifacts. These are grouped together by...
Historical Photograph and Video Collection
Photograph collections donated to the Alberta Geomatics Historical Society.