The Frank R. Bradley Papers cover the years from 1914 to shortly before his death and consist of nine series. A history of Barnes Hospital by Dr. Bradley is an important series in this collection. He died before completing his final revision of the manuscript. Also of interest is the series on the development and use of the airline-style food services for patients at Barnes Hospital. Dr. Bradley and Henrietta Becker, administrative dietician at Barnes, adapted the hot and cold food cases used to serve airline passengers for use in the hospital. This creative way to keep hot food hot and cold food cold and to control food handling and portion size through greater use of a central food preparation area aroused the interest of hospital administrators and dietitians nationwide. Bradley needed a form letter to reply to all those eager for information about the new-style food service.