Subjects
- Authors, American1
- Authors, American -- 20th century1
- Authors, French1
- Authors, Russian1
- Bills (financial)1
- Bills (legislative records)1
- Biographers1
- Biographies (literary works)1
- Biography -- 19th century1
- Bird watchers1
- Bird watching -- Massachusetts -- Martha's Vineyard1
- Book reviews1
- Briefs (legal documents)1
- Broadsides (notices)1
- Businessmen1
- Bylaws (administrative records)1
- Calendars (documents)1
- Capitalists and financiers1
- Card files1
- Certificates1