Soon after, the division was given responsibility for selling radioisotopes produced by the newly established nuclear research facility at Chalk River, Ontario.

Only one lab in Canada (at Chalk River ) was qualified to do the testing.

Chalk River was also the site of two nuclear accidents in the 1950s.

Carter was ordered to Chalk River, joining other American and Canadian service personnel.

The reactor is still operating at Chalk River where it is used for reactor physics and nuclear fuel research.

Some of the radioactive material was transferred and is stored at Chalk River, Ontario.

He did post-doctoral research in Chalk River, Vancouver, and France.

In the summers of 1946 and 1947, he worked on the Canadian nuclear power project in Chalk River, Ontario.

His family emigrated to Canada, where they moved to Chalk River, Ontario.

Hugh was born and raised in Chalk River, Ontario.