* "The Old South: An Address Delivered by Lieutenant-General D.H. Hill, at Ford's Grand Opera House, on Memorial Day, June 6, 1887, before the Society of the Army and Navy of the Confederate States in the State of Maryland.
* The Old South: An Address Delivered by Lieutenant-General D.H. Hill, at Ford’s Grand Opera House, on Memorial Day, June 6, 1887, before the Society of the Army and Navy of the Confederate States in the State of Maryland.