Although some missionary work had been carried out under the purview of the Oneida Stake since 1896, the Northwestern States Mission was not officially created until 26 July 1897. The headquarters were located in Portland, Oregon. In June 1898, the Montana Mission was discontinued and consolidated into the Northwestern States Mission.
The Northern States Mission headquartered in Chicago, Illinois was originally called the "Northwestern States Mission" between 6 May 1878 and 20 July 1889, before it was changed to the "Northern States Mission".
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Northwestern States (1897 - ?) Profile

Missionaries of the Northwestern States

Oregon Conference

Missionaries of the Northwestern States

Unnited States Mission Presidents

Northwestern States (1897 - ?)

Just before Train Time

Northwestern States Mission, Oregon District, 1928, Circa 1928

Northwestern States Mission, West Washington Conference, March 1929, 1929 March

Elwood Derricks mission to Northwestern States 1928, Circa 1928

Northwestern States Mission, Oregon District, January 1930, 1930 January

Northwestern States Mission, 1928-1930, Between 1928 – 1930

East Washington District, Northwestern States Mission, 1929, 1929 February 9