Genre
Articles
Diaries
183
Correspondence
164
Photographs
143
Manuscripts for publication
128
Account books
113
Letter books
105
College presidents
102
Historians
102
Essays
91
Lectures
91
Reports
84
Notes (documents)
81
Speeches
75
Clippings (Information Artifacts)
70
Notebooks
70
Manuscripts (documents)
68
Photographic prints
66
Poems
66
Letters (correspondence)
62
Reviews (documents)
52
Speeches (documents)
48
Interviews
47
Financial records
43
Lists (document genres)
43
Memoirs
43
Memorandums
42
Pamphlets
41
Bibliographies
40
Proofs (printed matter)
38
Drafts (documents)
37
Contracts
33
Drawings (visual works)
32
Harvard graduates' papers
32
Galley proofs
30
Press releases
30
Certificates
29
Harvard students' papers
29
Clippings
28
minutes (administrative records)
28
Biographies (literary works)
27
Journals
27
Programs (documents)
27
Scrapbooks
27
Lecture notes
26
Obituaries
26
Announcements
25
Maps (documents)
25
Audiotapes
24
Brochures
24
more ...