This page allows you to see a list of Keweenaw History events relating to Keweenaw County Post Offices.
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June 2018
July 2018
06/28/1881-The post office at Minong, Isle Royale is discontinued, the mail sent to Houghton
June 28
06/30/1939-The Belle Harbor post office on Isle Royale was discontinued and the mail sent to Duluth.
June 30
06/30/1975-The status of the Eagle Harbor post office as a rural branch of Mohawk is discontinued
June 30