disk #3, Dup 2, Febrary 23, 1988 Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
4, undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
6, undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
8 [disk sleeve contains what appears to be a schedule of the disc's contents], undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
9, undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
11, undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
disk #41, undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
HLK, May 30, 1988 Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
Lyerly disc, undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated
[Unlabeled disk], undated Box 57 Bookmark Collection Context David C. Sabiston Papers, 1887-2015Audiovisual Materials, 1952-2007Floppy disks and diskettes, undated