1 ► Maryland, Washington County, Sharpsburg — 84 — Fifth Army Corps — Second Battalion, Fourteenth U.S. Infantry —

U.S.A. Fifth Army Corps. Second Battalion (8 Cos). Fourteenth U.S. Infantry Captain David B. McKibbon, Commanding. September 16-19, 1862. On September 16th, the Second Battalion, Fourteenth U.S. Infantry was in line on the east base of the ridge . . . — — Map (db m7086) HM

2 ► Maryland, Washington County, Sharpsburg — 86 — Fourth United States Infantry —

Fourth United States Infantry. The Fourth United States Infantry, Captain Hiram Dryer commanding, crossing the Antietam between 2 and 3 p.m. of September 17, 1862, advanced to with in a few feet of this point; three companies under command of . . . — — Map (db m7083) HM

3 ► Maryland, Washington County, Sharpsburg — 85 — Fifth Army Corps — Fourth United States Infantry —

U.S.A. Fifth Army Corps Fourth United States Infantry (8 Cos.). Captain Hiram Dryer, 4th U.S. Infantry, Commanding. September 16-17, 1862. On the morning of the 16th, the 4th Infantry seized the middle bridge over the Antietam; companies B. G. . . . — — Map (db m7077) HM

4 ► Maryland, Washington County, Sharpsburg — 80 — Fifth Army Corps — First Battalion Fourteenth U.S. Infantry —

U.S.A. Fifth Army Corps. First Battalion (8 Cos) Fourteenth U.S. Infantry. Capt. W. Harvey Brown, 14th U.S. Infantry, Commanding. September 17, 1862. At 3 p.m. the First Battalion, Fourteenth U.S. Infantry crossed the Antietam at the Middle . . . — — Map (db m7100) HM

5 ► Maryland, Washington County, Sharpsburg — 88 — Twelfth United States Infantry —

First Battalion, Twelfth United States Infantry. Captain M.M. Blunt, Commanding. At sunset, September 16, 1862, the First Battalion, Twelfth Infantry, relieved the Fourth Infantry, guarding the middle bridge over the Antietam and remained on . . . — — Map (db m7090) HM

6 ► Maryland, Washington County, Sharpsburg — F — V Corps, 2nd Division, 1st Brigade —

U.S.A. On the afternoon of September 17, the 4th U.S. Infantry, the 1st Battalion of the 12th, 1st and 2nd Battalions of the 14th and detachments of the 2d and 10th U.S. Infantry, were deployed to the right and left of this point in support of . . . — — Map (db m7069) HM

7 ► Maryland, Washington County, Sharpsburg — 30 — Horse Batteries and Reserve Artillery —

U.S.A. Horse Batteries and Reserve Artillery, Army of the Potomac. (September 17, 1862) Horse Batteries A, B and L (Consolidated) and M, 2nd U.S. Artillery, C and G (Consolidated) of the 3d U.S. Artillery, were established on the crown of the . . . — — Map (db m7060) HM

8 ► Maryland, Washington County, Sharpsburg — 97 — Battery K, 5th U.S. Artillery —

U.S.A. Battery K, 5th U.S. Artillery, Lieut. William E. Van Reed, U.S.A., Commanding. (September 17, 1862.) Battery K, 5th U.S. Artillery, crossed the Antietam, by the Middle Bridge and about 2 p.m., September 17, relieved Battery M, 2d U.S. . . . — — Map (db m7059) HM

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9 ► Maryland, Washington County, Sharpsburg — 93 — Battery M, 2d U.S. Artillery —

U.S.A. Battery M, 2d U.S. Artillery. Lieut. Peter C. Hains, U.S.A. Commanding. (September 17, 1862.) Horse Battery M, 2d U.S. Artillery, crossed the Antietam by the Middle Bridge, in the forenoon of the 17th and, preceded by the 4th Pennsylvania . . . — — Map (db m7057) HM

10 ► Maryland, Washington County, Sharpsburg — 94 — Batteries B and L, 2d U.S. Artillery —

U.S.A. Batteries B and L, 2d U.S. Artillery. Captain Jas. M. Robertson, U.S.A., Commanding (September 17, 1862.) Horse Batteries B and L (Consolidated), 2nd U.S. Artillery, crossed the Antietam by the Middle Bridge, in the forenoon of September . . . — — Map (db m7055) HM

11 ► Maryland, Washington County, Sharpsburg — 95 — Batteries C and G, 3d U.S. Artillery —

U.S.A. Batteries C and G, 3d U.S. Artillery. Captain Horatio G. Gibson, U.S.A. Commanding. (September 17, 1862.) Horse Batteries C and G (Consolidated), 3d U.S. Artillery, crossed the Antietam in the forenoon of September 17, and went into . . . — — Map (db m7027) HM

12 ► Maryland, Washington County, Sharpsburg — 96 — Battery E, 1st U.S. Artillery —

U.S.A. Battery E, 1st U.S. Artillery. Lieut. Alanson M. Randol, U.S.A., Commanding. (September 17, 1862.) Early in the afternoon of the 17th, Battery E, 1st U.S. Artillery, crossed the Antietam by the Middle Bridge and relieved Robertson's . . . — — Map (db m7026) HM

13 ► Maryland, Washington County, Sharpsburg — 92 — Battery A, 2d U.S. Artillery —

U.S.A. Battery A, 2d U.S. Artillery. Captain John C. Tidball, U.S.A. Commanding. (September 17, 1862.) Horse Battery A, 2d U.S. Artillery, moved from its bivouac near Keedysville on the morning of the 17th, crossed the Antietam by the Middle . . . — — Map (db m7025) HM

14 ► Maryland, Washington County, Sharpsburg — 91 — Third Brigade, Cavalry Division —

U.S.A. Third Brigade, Cavalry Division. Col. Richard H. Rush, 6th Pennsylvania Cavalry, Commanding. Organization. 4th and 6th Pennsylvania Cavalry. (September 17, 1862.) The Third Brigade supported Battery A, (Tidball's) 2d U.S. Artillery in its . . . — — Map (db m7019) HM

15 ► Maryland, Washington County, Sharpsburg — 89 — First Brigade, Cavalry Division —

U.S.A. First Brigade, Cavalry Division. Major Charles J. Whiting, 2nd U.S. Cavalry, Commanding. Organization. 5th and 6th United States Cavalry. (September 17, 1862.) The Fifth United States Cavalry, Captain Joseph H. McArthur commanding, . . . — — Map (db m7018) HM

16 ► Maryland, Washington County, Sharpsburg — 21 — Cavalry Division —

U.S.A. Cavalry Division, Brig. Gen. Alfred Pleasanton, Commanding. (September 17, 1862.) The Cavalry Division was stationed along the west bank of Antietam Creek during the Battle of September 17, in support of Horse Batteries A, B, and L . . . — — Map (db m7016) HM

17 ► Maryland, Washington County, Sharpsburg — 90 — Second Brigade, Cavalry Division —

U.S.A. Second Brigade, Cavalry Division. Col. John Farnsworth, 8th Illinois Cavalry, Commanding. Organization. 8th Illinois, 3d Indiana, 1st Massachusetts, and 8th Pennsylvania Cavalry. (September 17, 1862.) The Second Brigade crossed the Middle . . . — — Map (db m6995) HM

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18 ► Maryland, Washington County, Sharpsburg — Third Indiana Cavalry —

Companies A, B, C, D, E, and F. Third Indiana Cavalry, 2nd Brigade Cavalry Division, Lieut. Colonel Jacob Buchanan Commanding, supported Tidball's Battery at this point from 12 m. until 5 p.m. September 17th 1862. — — Map (db m7102) HM

19 ► Maryland, Washington County, Sharpsburg — Colonel James H. Childs — Fourth Pennsylvania Cavalry —

At this spot Colonel James H. Childs of the Fourth Pennsylvania Cavalry in the temporary command of Averill's Brigade fell mortally wounded on the morning of September 17th, 1862. — — Map (db m7105) HM

20 ► Maryland, Washington County, Sharpsburg — Gen. Robert E. Lee, CSA — Army of Northern Virginia —

General Lee led his troops along this road into Sharpsburg on September 15, 1862. Outmanned 2-1 he would outmaneuver the Federals on the 17th. Although hoping for a decisive victory Lee had to settle for a military draw. Robert E. Lee was . . . — — Map (db m158373) HM

21 ► Maryland, Washington County, Sharpsburg — 87 — 4th and 12th U.S. Infantry —

U.S.A. At 10 A.M., September 16, 1862, four companies of the Fourth United States Infantry crossed the stone bridge over the Antietam at this point and took position behind the rock ledge and barn on the left of the road and under the bank on . . . — — Map (db m6792) HM

22 ► Maryland, Washington County, Keedysville — Q — 5th Corps, 2nd Division Position — Reported missing

U.S.A. On the afternoon of September 15, 1862, the two regular brigades of Sykes' Division, Fifth Army Corps went into position a few feet west of this road and parallel to it, where they remained until the morning of the 19th. This tablet . . . — — Map (db m117545) HM

23 ► Maryland, Washington County, Keedysville — 34 — Richardson's Division, Second Army Corps —

U.S.A. Richardson's Division, Second Army Corps, Maj. Gen. Israel B. Richardson, Commanding. September 15-17, 1862. On the night of Sept. 15, 1862, the division was posted at the foot of the ridge on the north side of this road, to hold the . . . — — Map (db m7145) HM

24 ► Maryland, Washington County, Keedysville — 35 — Second Army Corps —

U.S.A. Second Army Corps, Maj. Gen. Edwin V. Sumner, Commanding. (September 15 and 16, 1862.) Richardson's Division of the Second Corps, preceded by the 5th New Hampshire as skirmishers, led the infantry advance from South Mountain on the . . . — — Map (db m7143) HM

25 ► Maryland, Washington County, Keedysville — 26 — Morell's Division, Fifth Army Corps —

U.S.A. Morell's Division, Fifth Army Corps. Maj. Gen. George W. Morell, Commanding. September 17 and 18, 1862. Morell's Division relieved Richardson's Division of the Second Corps at about 8.30 a.m. Sept. 17. Two brigades of this division were . . . — — Map (db m7142) HM

26 ► Maryland, Washington County, Keedysville — 19 — Humphreys' Division, Fifth Army Corps —

U.S.A. Humphreys' Division, Fifth Army Corps Brig. Gen. Andrew A. Humphreys, Commanding. (September 14-18, 1862.) Humphreys' Division left Washington at daylight on September 14, and reached Frederick on the afternoon of September 15. During . . . — — Map (db m7140) HM

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27 ► Maryland, Washington County, Keedysville — 33 — Fifth Army Corps —

U.S.A. Fifth Army Corps. Maj. Gen. Fitz John Porter, Commanding. September 15 and 16, 1862. The Fifth Army Corps constituted the reserve of the Army of the Potomac. Its advance, Sykes' Division, reached this point in the afternoon of Sept. 15. . . . — — Map (db m155757) HM

28 ► Maryland, Washington County, Keedysville — 115 — Second Army Corps —

U.S.A. Second Army Corps. Major General E.V. Sumner, Commanding. (September 15-16, 1862.) Richardson's Division of the Second Corps, in close pursuit of the Army of Northern Virginia, in its retreat from South Mountain, passed through Boonsboro . . . — — Map (db m18078) HM