NASA Collected Materials is divided into the chronologically arranged File of the Day, Scrapbooks, and Photograph Albums and Files. File of the Day, documenting GML's tenure as Deputy Administrator, is a continuation of the earlier Scrapbooks which cover the years 1959-1969. Both contain a variety of material collected by or sent to GML, such as photographs, programs, invitations, agendas, clippings, and miscellaneous correspondence. These files reflect GML's attendance at awards, dinners, conferences and other events, moments in his career at NASA, and the visits of numerous dignitaries to NASA facilities. While the Photograph Files contain further shots of these events, they also include series of photographs taken of Apollo hardware and testing results. Specific images in these files, and throughout the collection, may be located by using Appendix B. Photograph Index. This listing provides box and folder locations for images of individuals, events, and objects.