REGULAR ENGINEER TROOPS. CAPT. DUANE.

Companies "A," "B," and "C," U. S. Engineers.

ARTILLERY TROOPS WITH SIEGE TRAIN.

1st Connecticut Heavy Artillery. Col. Tyler.

SECOND CORPS. GEN. SUMNER.

Cavalry.

8th Illinois Cavalry. Col. Farnsworth.
One Squadron 6th New York Cavalry.

RICHARDSON'S DIVISION.

Artillery.