"THIS GRAND NATIONAL ENTERPRISE
The Origins of Gettysburg's Soldiers' National Cemetery & Gettysburg Battlefield Memorial Association"

"A FITTING AND EXPRESSIVE MEMORIAL
The Development of Gettysburg National Military Park"

"LONGSTREET'S HEADQUARTER'S REEXAMINED
Or the Significance of a Piece of Painted Signboard!"

EDWARD MCPHERSON FARM : Historical Study"

The Development And Care Of The Soldiers' National Cemetery Enclosure At Gettysburg

Accuracy of the Elliot map:  Extracted from Report on the Rose Farmhouse