Includes files pertaining to Hammond's presentations, lectures, and other teaching activities. The presentation materials include those prepared for Hammond's speeches at the American College of Obstetricians and Gynecologists (ACOG) meetings, an ACOG business report, and grand round presentations. The photographs are of an unidentified resort. File types include DOC; PDF; WPD; JPG; GIF; TIF; TS; MOV; MPG; and OVE. The original carriers for these files were 3.5 inch floppy disks, CDs, and DVDs. The digital files date from 1995 to 2010.