Scope and Contents From the Collection: The Kent Logan Walgren photograph collection consists of Walgren's materials concerning the relationship between Freemasonry and Mormonism, and Mormon historical architecture. Kent Logan Walgren (1947-2003) became immersed in a multi-year investigation of Freemasonry which resulted in a 2002 publication of a two volume work titled "Freemasonry, Anti-Masonry and Illuminism in the United States, 1734-1850: A Bibliography."