Yellowknife Post Office overly harsh, likening it to "grade school when a few kids are misbehaving and the whole class ends up getting in trouble." Mark Heyck, the city's mayor, said removing the benches was a temporary measure as the city looked for long-term solutions to address the problem. Yellowknife Post Office The Post Office building for Yellowknife, Northwest Territories, Canada, serving the X1A postal codes, is located at the southwest corner of 49th Street and Franklin (50th) Avenue. It is a two-storey concrete building in a late modernist style dating to the mid-20th century. In 2006 it was designated a City of
Yellowknife also resulted in new discoveries at the Con Mine, greatly extending the life of the mine. The Yellowknife townsite expanded from the Old Town waterfront, and the new townsite was established during 1945–1946. The Discovery Mine, with its own townsite, operated to the north-northeast of Yellowknife from 1950 to 1969. Between 1939 and 1953, Yellowknife was controlled by the Northern Affairs department (now Indigenous and Northern Affairs Canada) of the Government of Canada. A small council, partially elected and partially appointed, made decisions. By 1953, Yellowknife had grown so much that it was made a municipality, with its own council