U.S. National Archives:
Lower pontoon bridge, Deep Bottom, James River, Va
U.S. National Archives:
Lower pontoon bridge, Deep Bottom, James River, VA
U.S. National Archives:
Pontoon bridge across James River
U.S. National Archives:
Pontoon bridge across Blackburn's Ford, Bull Run, Va
U.S. National Archives:
Dam and pontoons at Hazel Run
U.S. National Archives:
Pontoon bridge on James River
U.S. National Archives:
Pontoon across Deep Run, Va
U.S. National Archives:
River scene. Landing on pontoon
U.S. National Archives:
Pontoon train ready for marching
U.S. National Archives:
Landing and pontoon bridge on the Potomac River
U.S. National Archives:
Pontoon Bridge, Aiken's Landing, Va
U.S. National Archives:
Pontoon Bridge on James River, Virginia
U.S. National Archives:
Pontoon Bridge Across James River, 1864
U.S. National Archives:
Pontoon Across James River, Deep Bottom
U.S. National Archives:
Pontoon bridge
U.S. National Archives:
Pontoon Bridge. Magazine Wharf. City Point, Va
U.S. National Archives:
Upper pontoon bridge, Deep Bottom, James River, Va
U.S. National Archives:
Pontoon bridge, Deep Bottom, James River, Va
U.S. National Archives:
Pontoon bridge across James River at Deep Bottom
U.S. National Archives:
Pontoon bridge across James River, Va. 1864-5
U.S. National Archives:
Pontoon bridge at Broadway landing, Appomattox River, 1864-65.
U.S. National Archives:
Pontoon and transports
U.S. National Archives:
Pontoon bridge across James River
U.S. National Archives:
Pontoon across Rappahannock River, Va. (also cavalry column)