This series consists of materials relating to the DeGrasse家庭, including a document, 31 1776年9月，批准了船上官员使用的规定 L 'Intrepide, signed by Le Comte de Grasse; and John Van Surley DeGrasse's account book, 1852-1855, relating to his work as a doctor in Boston and listing the names of his 病人、提供的医疗服务和收费评估. 这个系列也包含材料 relating to John DeGrasse's enrollment in the 35th Regiment of the North Carolina Colored 包括一封1863年5月9日的信，信中写道. Col. James C. 比彻 to DeGrasse about when he was to report for duty, as well as a photocopy of his muster roll. This series includes a typescript of a letter, 23 December 1866, from Charles Sumner to John DeGrasse and autobiographical statements written by John DeGrasse and his brother Isaiah DeGrasse. 这个系列还包括剪报，重要记录的副本，和 og体育平台德格拉斯家族及其配偶的二手资料的影印本.

This series is primarily comprised of documents relating to 埃德温·克拉伦斯·霍华德, including 这是他1865年在利比里亚学院上学时写的日记. 这本杂志有两页 sequences and includes entries about his activities (descriptions of visits to patients, mixing medicine, church attendance) between 9 February and 27 June 1865; some of the journal is written in code, and the journal also contains some transcriptions of poems and notes about 医学治疗. 本系列中有关霍华德教育的附加材料 include: autographs of faculty and students at 利比里亚学院, lecture admission cards for classes he attended while a student at Harvard University, and a copy of the commencement 1869年的项目. 这个系列还包括剪报，重要记录的副本，和 og体育平台霍华德一家及其配偶的二手资料的复印件.

本丛书主要由与乔治。T. og体育平台他的 activities promoting equal rights, as well as family correspondence between members of the 唐宁的家庭. 寄给乔治. 包括两份打印稿 letters (25月9日 1855 and 8 April 1872) from Charles Sumner about equal rights, one letter (23 March 1869) from Charles Lenox Remond lending support to a new newspaper in Washington, and one letter (15 December 1885) from John Boyle O'Reilly thanking 唐宁 for sending a written og体育平台公民权利的争论. 其他信件包括一封(2月13日). 1866年，詹姆斯·林奇(后来 密西西比州国务卿)要求唐宁为 基督教的录音机 以及两封信(1870年10月12日和1870年11月9日) 埃比尼泽·巴塞特(美国.S. 他描述了他最近对美国的访问. This series also contains newspaper clippings and photocopies of published sources about members of the 唐宁的家庭, including articles about 唐宁's presence at the side of 查尔斯·萨姆纳于1874年去世.

This series consists of materials relating to 牧师erend Asbury divided into four subseries: 通信、展览、活动、研究资料. 信件内容包括 letters to and from Asbury regarding his ancestors and from researchers wishing to publish 他拥有的手稿. 展览文件夹包含剪报、新闻稿和 photographs documenting how Asbury loaned materials to exhibitions about African Americans at 不同的机构. 活动子系列包括剪报和节目 记录了阿斯伯里参加会议和纪念活动的情况. 研究材料 include a typescript, "State of Massachusetts 美国的黑人士兵和水手 革命，由阿斯伯里从 马萨诸塞士兵和 独立战争中的水手，以及图像、印刷材料的影印件和 og体育平台各种非裔美国人的笔记. (请注意:研究材料具体有关 to the DeGrasse, Howard, 唐宁 families are located in the previous series in this 对应于这些科的系列I、II和3.)