| CHS Records | v.21 | ||||
| CHS Records | v.21 | Downing, Margaret Brent | The Earliest Proprietors of Capitol Hill | p.1-23 | |
| CHS Records | v.21 | Tindall, Dr. William | Beginnings of Street Railways in the District of Columbia | p.24-86 | |
| CHS Records | v.21 | Smith, Rev. George Williamson | A Critical Moment for Washington | p.87-113 | |
| CHS Records | v.21 | Morris, Maud Burr | An Old Washington Mansion, 2017 I St NW. | p.114-128 | |
| CHS Records | v.21 | Ely, Selden Marvin | The District of Columbia in the American Revolution and Patriots of the Revolutionary Period who Are Interred in the District or in Arlington | p.129-154 | |
| CHS Records | v.21 | Blair, Major Gist | Annals of Silver Spring | p.155-185 | |
| CHS Records | v.21 | Chester, Rear Admiral Colby M. | The National Defense | p.186-194 | |
| CHS Records | v.21 | Clark, Allen C. | Richard Wallach and the Times of his Mayoralty | p.195-245 | |
| CHS Records | v.21 | Davis, Henry E. | A Celebrated Case of an Early District Day; United States vs. Henry Pittman | p.246-262 | |
| CHS Records | v.21 | Clephane, Walter C. | Lewis Clephane; A Pioneer Washington Republican | p.263-277 | |
| CHS Records | v.21 | Bacon-Foster, Mrs. Corra | Clara Barton; Humanitarian | p.278-357 | |
| CHS Records | v.21 | Appendix | Officers for 1918 | p.358 | |
| CHS Records | v.21 | Appendix | Committees for 1918 | p.359 | |
| CHS Records | v.21 | Appendix | List of members on May 8, 1918 | p.360 | |
| CHS Records | v.21 | Appendix | Communications made to the Society during 1917 | p.366 | |
| CHS Records | v.21 | Appendix | Proceedings of the Society for 1917 | p.367 | |
| CHS Records | v.21 | Appendix | In Memoriam--Mary Stevens Bell, 1854-1917. By Miss Cordelia Jackson | p.372 | |
| CHS Records | v.21 | Appendix | Twenty-fourth Report of the Treasurer | p.379 | |
| CHS Records | v.21 | Appendix | Twenty-fourth Annual report of the Recording Secretary | p.381 | |
| CHS Records | v.21 | Appendix | Twenty-fourth Annual Report of the Curator | p.383 | |
| CHS Records | v.21 | Appendix | Report of the Chronicler for 1917 | p.386 | |
| CHS Records | v.21 | Appendix | Necrology, 1917 | p.389 | |