The Institute of the Sisters of Service of Canada
Sister Mary Halder in front of the Teslin Health Centre sign.
Sister Mary Halder speaks at a conference, Teslin, 1972. (SOSA
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Sister Mary Halder worked as a public health nurse with the federal
department of National Health and Welfare in Teslin, a small village an
hour’s drive from Whitehorse.
Next Whitehorse, Yukon