1. Letter, Greenwood, SC, to Oliver Hawes Spencer, Chesterfield, SC, 1857 July 28 Institution: Chesterfield County Library, Matheson Memorial Library
2. Letter, Greensboro, NC, to George Washington Spencer, Chesterfield, SC, 1890 January 11 Institution: Chesterfield County Library, Matheson Memorial Library
3. Letter, Cheraw, SC, to Oliver Hawes Spencer, Cheraw, SC, 1837 August 24 Institution: Chesterfield County Library, Matheson Memorial Library