Contains six photocopied journals written by Frederick Crook. Five of the journals were written during the time that he served as a Mormon missionary in the Northern States mission, and the sixth was written the year immediately following his return. The journals contain information about day to day life, both as a missionary and as a husband, father, and farmer.

Two leather bound diaries containing entries by John T. Flake about his mission to the Northern States, 1909-1910. Also a typed copy of these journals and two earlier ones about the first part of his mission (1907-1908).

This collection includes seventy-six postcards with pictures of different Mormon missionaries from the Northern States Mission in 1919-1922. The postcards were written to Orville Stanley Cox who served his mission in the Northern States Mission.

Contains the missionary letters and pamphlets of Richins, dating between 1924 and 1933. The letters mainly document the time he spent serving in the Northern States mission for the Church of Jesus Christ of Latter-day Saints. Date of creation of sources range from 1898-1933.

Contains the diary Thomas Peter Thompson kept while serving a mission for the Church of Jesus Christ of Latter-day Saints in the Northern States Mission, beginning April 13, 1898, and a transcription of the diary. Also includes Thompson's missionary certificate, signed by Wilford Woodruff, George Q. Cannon, and Joseph F. Smith. Dated 1898-1900.