ARMY ROAD AND BRIDGE BUILDERS.
The Engineer Corps-Their Duties-Corduroying - Trestle Bridges
— Slashing — Making of Gabions, etc.- As Pontoniers- Xerxes
as an Early Pontonier-His Bridge over the Hellespont Described
-Our Earliest Pontoon-Bridges of Canvas Boats; of Wooden
Boats Pontoon Bridge Material Described Balks, Bays,
Chesses, Rack Lashings Pontoon Train Pontoon Bridge
Building Described — Taking Up a Pontoon Bridge-The '62
Bridge over the Chickahominy-Over the James - Pontoon Bridge
Laying before Fredericksburg - The Stability of such Bridges –
Incident - Life of an Engineer