Collection consists of papers relating to the dictionary Ermel J. Morton, a Mormon missionary who went to Tonga, created from English to Tongan and Tongan to English, his accounts of his mission and translating the Book of Mormon, a history of his wife, a catalog of his materials from home, a typed copy of the talks at his funeral and a Tongan grammar book. There is also a book written about the time the family spent in Tonga.