Precision Making 1918 to 1945The period between the First and Second World Wars was a period of dramatic development in Canadian science and manufacturing. The...
Precision Making in Canada Before 1918In the 19th century, most precision making in Canada was connected to surveying and navigation, such as sextants, theodolites and...
ArtifactsArtifacts by precision makers
MakersMakers of precision or scientific artifacts
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Percision Deep Sea SonarPart of a submersible manufactured by Can-Dive Services Ltd.