Columbia subject headings:
Missouri--History--Civil War, 1861-1865.
United States--History--Civil War, 1861-1865--Regimental histories--Iowa.
United States. Army. Iowa Infantry Regiment, 1st (1861)
Harvard subject headings:
Lyon, Nathaniel, 1818-1861
Missouri--History--Civil War, 1861-1865.
Soldiers--Iowa--Biography.
United States--History--Civil War, 1861-1865--Regimental histories.
United States. Army. Iowa Infantry Regiment, 1st (1861)
Ware, Eugene F., 1841-1911
Wilson's Creek, Battle of, Mo., 1861
Princeton subject headings: