- Harrisonburg-Rockingham Historical Society Collection, 1740/195040
- Heatwole Family Papers, 1838/200114
- Hedrick Family Papers, 1856/19596
- Henkel Family Papers, 1783/191022
- Henkel Family Papers, 1801/200812
- Henry Smals Diaries, 1871/18913
- History Harvest collection of digitized images of religious materials, 1880/20121
- Jacob H. Hinkins account book, 1879/18932
- Jacob Heischman daybook, 1879/18802
- James Madison Memorabilia, 1796/19512
- John Frederick Pierson Papers, 1864/19252
- John G. Stewart Papers, 1761/2002, bulk 1953/19736
- John H. Grabill Papers, 1843/1981, bulk 1894/19225
- John Henry Brubaker ledger, 1875/18822
- John L. Heatwole Collection of Shenandoah Valley History, 1802/19014