lacing Archer, Field, Anderson; M, N, 0, P, Jackson's old division, as follows: Fulkerson (3d Va.), Cunningham (2d Va.), Lawton, and Winder; Q, R, S, Seymour, Trimble, and Elzey; T, U, V, W, X, line at first: Ripley, Colquitt, Rodes, Anderson (G. B.), Garland.
General directions of approach are indicated by dotted lines.
Union batteries: 1, Allen; 2, 3, Weeden; 4, Martin; 5, 5, 5, 5, Edwards; 6, Weed; 7, Tidball; 8, Kingsbury; 9, Hexamer; 10, Upton; 11, 12, 13, 14, Kerns, Easton, DeHart, Cooper; 15, Diederichs, Knieriem, and Tyler; also Voegelee, Smead, Porter, and Robertson.
Total, 124 guns.
Confederate batteries: 16, 17,18, Longstreet's artillery; 19, Braxton; 20, Pegram; 21, Johnson; 22, Crenshaw; 23, Pelham; 24, Brockenbrough; 25, Carrington; 26, Courtney; 27, Bondurant; also other guns not here indicated.
At 2 o'clock P. M., after a sharp engagement between Gaines's Mill and New Cold Harbor, A. P. Hill made the first severe attack on the Union center and left, and after
s during the artillery engagement at White Oak Bridge.
Union brigades: 1, Sickles; 2, Carr; 3, Grover; 4, Seymour; 5, Reynolds (Simmons); 6, Meade (this brigade should be represented as north of the road); 7, Robinson; 8, Birney; 9, Berry; 10, Newton; 11, Bartlett; 12,12, Taylor; 13, Burns; 11, 14, Dana; 15,15, Sully; 16, 16, Caldwell; 17, French; 18, Meagher; 19, Na glee (of Keyes's corps); 20, Davidson; 21, Brooks; 22, Hancock.
Randol's battery was on the right of the road, Kerns's and Cooper's on the left, and Diederichs's and Knieriem's yet farther to the left.
Thompson's battery of Kearny's division was with General Robinson's brigade (7).
Confederate brigades: a, Kemper; b, Pickett (Hunton); c, R. II.
Anderson (Jenkins); d, Wilcox; e, Featherston; f, Pryor; g, Branch; h, Archer; i, Field; j, J. R. Anderson; k, Pender; l, Gregg; m, n, o, p, Armistead, Wright, Mahone, and Ransom.
Of the Confederate batteries, Rogers's, Dearing's, the Thomas artillery, Pegram's, Davidson's
n, 42 = 138. Third Brigade, Brig.-Gen. Conrad F. Jackson, Col. Martin D. Hardin (w), Col. James T. Kirk (w), Lieut.-Col. Robert Anderson: 9th Pa. Reserves, Lieut.-Col. Robert Anderson, Maj. J. McK.
Snodgrass; 10th Pa. Reserves, Col. James T. Kirk; 11th Pa. Reserves, Lieut.-Col. Samuel M. Jackson; 12th Pa. Reserves, Col. Martin D. Hardin, Capt. Richard Gustin.
Brigade loss: k, 33; w, 172; in, 82 = 287. Artillery, Capt. Dunbar R. Ransom: A, 1st Pa., Capt. John G. Simpson; B, 1st Pa., Capt. James H. Cooper; G, 1st Pa., Capt. Mark Kerns (m w), Lieut. Frank P. Amsden; C, 5th U. S., Capt. Dunbar R. Ransom.
Artillery loss: k, 8; w, 48; in, 10 = 66.
unattached: 3d Me. Battery (Pontonniers), Capt. James G. Swett; 16th Ind. Battery, Capt. Charles A. Naylor; E, 4th U. S. Art'y, Capt. Joseph C. Clark, Jr., 3d Ind. Cav. (detachment)-----; C, G, H, and I, 13th Pa. Reserves (1st Rifles), Lieut.-Col. Thomas L. Kane.
Unattached loss: w, 5; m, 21 == 26.
reserve Corps, Brig.-Gen. Samuel D. Stu
k, 25; w, 63; in, 1 == 89.
Antietam, k, 41; w, 181 == 222. Third Brigade, Col. Thomas F. Gallagher (w), Lieut.-Col. Robert Anderson: 9th Pa., Lieut.-Col. Robert Anderson, Capt. Samuel B. Dick; 10th Pa., Lieut.-Col. Adoniram J. Warner (w), Capt. Jonathan P. Smith; 11th Pa., Lieut.-Col. Samuel M. Jackson; 12th Pa., Capt. Richard Gustin.
Brigade loss: South Mountain, k, 32; w, 100 == 132.
Antietam, k, 37; w, 136; m, 2 == 175. Artillery: A, 1st Pa., Lieut. John G. Simpson; B, 1st Pa., Capt. James H. Cooper; C, .5th U. S., Capt. Dunbar R. Ransom.
Artillery loss: Antietam, k, 3; w, 18 == 21.
Second Army Corps, Maj.-Gen. Edwin V. Sumner. Staff loss: Antietam, w, 2.
Escort: D and K, 6th N. Y. Cav., Capts. Henry W. Lyon and Riley Johnson. Loss: Antietam, w, 1.
first division, Maj.-Gen. Israel B. Richardson (mi w), Brig.-Gen. John C. Caldwell, Brig.-Gen. Winfield S. Hancock.
Staff loss: Antietam, w, 2.
First Brigade, Brig.-Gen. John C. Caldwell: 5th N. H., Col. Edward E. Cross;