History
Precision Making in Canada Before 1918
In the 19th century, most precision making in Canada was connected to surveying and navigation, such as sextants, theodolites and...
Precision Making 1918 to 1945
The period between the First and Second World Wars was a period of dramatic development in Canadian science and manufacturing. The...
Precision Making in Canada After 1945
After World War Two, science and technology in Canada developed quickly in government and industry. In government labs, new post-war science...