- Hampshire County (W. Va.) Court Records and Miscellaneous Papers, 1736/19491
- Hampshire County Archives, 1736/19491
- Hardy County, Account Ledger for Havenar Store in Moorefield, 1881/18821
- Harrisburg, Pennsylvania, Daybook, 1823/18251
- Harvey & DeQuaise Grocery Ledgers, 1887/19011
- Hendricks, West Virginia, Business Records, 1897/19441
- Henry Hammett, Cabinet Maker, Day Book Transcript, 1828/18361
- Holt-Keyes Families Papers, 1878/19441
- Hope Manufacturing and Coal Company Records, 1876/19061