REFERENCES.

A. Enemy’s position on the night of the 23rd of December when he attacked.

B. Bivouac of the troops for the 23rd of December.

C. Position on the night of the 23rd of December.

D. Position on the night of the 24th of December.

E. Position after the advance on the 28th of December.

F. Col. Thornton’s attack on the morning of the 8th of January.

G. Col. Thornton’s furthest advance.

1, 2, 3, 4, 5, 6, 7, 8. Redoubt and batteries constructed after the advance of the 28th.

H. The enemy retiring.