Contains materials relating to Blake's life during the war and his mission. Includes a tyepwritten history of Blake's correspondence with a German prisoner of war, a letter in German, a history of prisoners of war in Orem during World War II, images of some of these prisoners, and a history of the end of Blake's mission to Germany. Dated 1943-2009.

Contains a handwritten diary belonging to Ernst Hockle during his missionary service in Germany. Dated 1921.

Collection contains memorabilia from Abraham Brigham Liechty's mission for the Church of Jesus Christ of Latter-day Saints to Germany. This memorabilia includes journals, schedules, baptism records, and various books printed in German. Other items in the collection include personal documents, photographs, and a wooden tool. Materials date from between 1870 and 1903.

Collection includes letters and correspondence with family members, Latter-day Saint Church First Presidency, National Association of Railroad and Utility Commissioners and friends; four diaries, biographical sketches of family members; articles written by McKay; patriarchal and missionary blessings; funeral register, miscellaneous newspaper clippings, programs and announcements.

Journal documents Mortimer's service as a Mormon missionary in Switzerland and Germany, as well as later family, professional, and Church life. Entries date from between 1925 and 1963.