Collector. Certificates of stock ownership (1909–1918) issued by the University Improvement Association in Lawton, Oklahoma, and by the Crescent Mining, Milling and Oil Company, also of Lawton, Oklahoma; news clippings (n.d.) regarding Lawton citizens; a letterhead (circa 1930) from the Lawton Mercantile Company; and a handwritten resolution (1925) composed by dinner guests of the Simpsons regarding their hosts’ hospitality and kindness, and signed by all present, including Senator Elmer Thomas and several army generals stationed at Fort Sill, Oklahoma.