WILLIAM BROOKE THOMAS TREGO (1858-1909)
Charge of the 5th Regulars at Gaines Mill
Horse Artillery, 1865. Going into Battery: Skirmish Before Petersburg
Field Artillery: Major Ringold Directing the Operations of his Battery, Palo Alto, May 8, 1846
Study of Officer on Horseback
Train of Pack Mules Attacked by Mexican Cavalry, 1847
Siege and Barbette Guns, Rope Mantle and Oak shutter; Fort. Haskell, 1865
Nine and Thirteen Inch Guns, Siege of Petersburg, 1864
Commissary Department: Baggage Train, July 21, 1861