Author Archives: admin

Computers, Pocket

In the early 1970s, “handheld” or “pocket” calculators and computers were introduced. They were small...

Computers, Desk

In the early 1970s the introduction of competing products such as the Hewlett-Packard 9100 ended...

Compasses

A compass is, in navigation or surveying, the primary device for direction-finding on the surface...

Clinometers

The clinometer, also called an inclinometer (or in surveying, an Abney level) is part of...

Chains

There are a number of different chains including Gunters and an Engineering chain.

EDM, K & E, Ranger 5

Serial No. 07B5012. Made in U.S.A by Laser Systems & Electronics, Inc. An Affiliate of...

EDM, Geodimeter, Model 6

Serial 6571. This instrument is 21" high, 14" wide, 8.5" deep (with scope in vertical...

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)