Meteorologist. Printed materials on adverse weather conditions, especially hail and tornadoes, arranged by state; statistics and charts (circa 1920–1950); weather maps (1930–1955); newspaper clippings (1935–1955) and correspondence (1928–1957) concerning hail and tornadoes; clippings (1913–1955) by and about Flora; biographical materials, including Flora’s awards and papers charting his career with the U.S. Weather Bureau; and a notebook (1899) Flora kept as a geography student.