This Is Our Post Office -- Film Description:
"This film traces the history of mail in Canada's far North, and how the Inuit are the new postmasters in their communities, thus providing a vital link between the Canada of the North and the Canada of the South."
-- National Film Board of Canada

Source:
National Film Board of Canada. "NFB -- This Is Our Post Office." National Film Board of Canada. http://onf-nfb.gc.ca/en/our-collection/?idfilm=12865.