Columbia subject headings:
Harvard subject headings:
Gettysburg National Military Park (Pa.)
Gettysburg, Battle of, Gettysburg, Pa., 1863
United States--History--Civil War, 1861-1865--Regimental histories.
Princeton subject headings:
Gettysburg National Military Park (Pa.)
Gettysburg, Battle of, Gettysburg, Pa., 1863.
United States--History--Civil War, 1861-1865--Regimental histories--New York (State).