Baltimore Artillery. See Maryland Troops, Union.

Barker's (Charles W.) Cavalry. See McClellan Dragoons, post.

Barnes' (Almont) Artillery. See New York Troops, 1st Regiment, Battery C.

Barnes' (Joseph H.) Infantry. See Massachusetts Troops, 4th Regiment (Militia).

Barnum's (Henry A.) Infantry. See New York Troops, 12th Regiment.

Barry's (William F.) Artillery. See Union Troops, Regulars, 2nd Regiment, Battery A.

Battles' (H. A.) Artillery. See Washington Artillery Battalion, post, 4th Battery.

Bayard's (George D.) Cavalry. See Pennsylvania Troops, 1st Regiment.

Beahen's (Michael) Infantry. See New Jersey Troops, 8th Regiment.

Beal's (George L.) Infantry. See Maine Troops, 10th Regiment.

Beale's (Richard L. T.) Cavalry. See Virginia Troops, Confederate, 1st Battalion.

Beckham's (Robert F.) Artillery. See Virginia Troops, Confederate.

Bendix's (John E.) Infantry. See New York Troops, 7th Regiment.

Benjamin's (Samuel N.) Artillery. See Union Troops, Regulars, 2nd Regiment, Battery E.

Bennett's (David A.) Cavalry. See New York Troops, 1st Regiment (Lincoln).

Benson's (William P.) Infantry. See Union Troops, Regulars, 2nd Regiment, Battery M.

Benton's (William P.) Infantry. See Indiana Troops, 8th Regiment.

Berdan's (Hiram) Sharpshooters. See Union Troops, Volunteers, 1st Regiment.

Berthoud's (Alexander P.) Infantry. See New Jersey Troops, 1st Regiment.

Best's (Clermont L.) Artillery. See Union Troops, Regulars, 4th Regiment, Battery F.

Biddle's (Chapman) Infantry. See Pennsylvania Troops, 121st Regiment.

Biddle's (Charles J.) Infantry. See Pennsylvania Troops, 13th Regiment, Reserves.

Black House Cavalry. See Virginia Troops, Confederate, 4th Regiment.

Black's (Samuel W.) Infantry. See Pennsylvania Troops, 62nd Regiment.

Blount's (Joseph G.) Artillery. See Virginia Troops, Confederate.

Boernstein's (Augustus S.) Infantry. See Union Troops, Colored, 4th Regiment.

Bolar's (Andrew J.) Infantry. See Pennsylvania Troops, 12th Regiment, Reserves.

Bolinger's try. See Pennsylvania Troops, 7th Regiment, Reserves.

Bolles' (William M.) Cavalry. See West Virginia Troops, 2nd Regiment.

Bossert's (Henry M.) Infantry. See Pennsylvania Troops, 137th Regiment.

Boston Light Artillery. See Asa M. Cook's Artillery, post.

Botford's (James L.) Infantry. See Ohio Troops, 23rd Regiment.

Bowen's (Edward R.) Infantry. See Pennsylvania Troops, 114th Regiment.

Boyd's (William H.) Cavalry. See New York Troops, 1st Regiment (Lincoln).

Bracken's (James R.) Cavalry. See Indiana Troops.

Brackett's (Albert G.) Cavalry. See Union Troops, Regulars, 2nd Regiment.

Bramhall's (Walter M.) Artillery. See New York Troops, 6th Battery.

Brickell's (Andrew) Artillery. See New York Troops, 1st Battalion.

Britton's (John D.) Artillery. See Washington Artillery Battalion, post, 2nd Battery.

Brodhead's (Thornton F.) Cavalry. See Michigan Troops, 1st Regiment.

Brooklyn, 14th Regiment, Infantry. See New York Troops, 84th Regiment.

Brooks' (Horace) Artillery. See Union Troops, Regulars, 2nd Regiment, Battery H.

Brown's (Charles H. C.) Artillery. See Washington Artillery Battalion, post, 1st Battery.

Bryan's (Michael K.) Infantry. See New York Troops, 25th Regiment (Militia).

Bucktails, Infantry. See Pennsylvania Troops, 13th Regiment, Reserves.

Burbank's (Elisha) Infantry. See Massachusetts Troops, 12th Regiment.

Burdsal's (Henry W.) Cavalry. See Ohio Troops.

Burke's (John) Infantry. See New York Troops, 37th Regiment.

Burnham's (George S.) Infantry. See Connecticut Troops, 22nd Regiment.

Burnside's (Ambrose E.) Infantry. See Rhode Island Troops, 1st Regiment (Militia).

Bush's (Archibald McC.) Infantry. See New York Troops, 95th Regiment.

Butterfield's (Daniel) Infantry. See New York Troops, 12th Regiment (Militia).

Cadwalader's (Charles E.) Cavalry. See Pennsylvania Troops, 6th Regiment.

Cameron Guard, Infantry. See Pennsylvania Troops, 88th Regiment.