Abstract The Philo T. and Elma G. Farnsworth papers (1924-1992) contains biographical material, financial records, news clippings, speeches, journals, article reprints, patents, research notes, workbooks, daily activity notes, photographs, personal and professional correspondence, and awards. Philo Taylor Farnsworth (1906-1971) was a researcher, writer, and a pioneering developer of television, radar technology, peacetime applications of nuclear fusion, and the infant incubator. The last section of...