U.S. Army - Army of the Potomac

Artillery Reserve

Brigadier General Robert O. Tyler

1st Brigade

6th New York Heavy Artillery

from Unattached (see below)

15th New York Heavy Artillery

from 22nd Corps, Defences Washington

2nd Brigade

5th Maine Battery

from unattached (see below)

1st New Jersey Light Artilery, Battery A

from unattached (see below)

1st New Jersey Light Artilery, Battery B

from unattached (see below)

1st New York Artillery, Battery B

5th New York Independent Battery

from unattached (see below)

12th New York Independent Battery

from unattached (see below)

15th New York Independent Battery

from unattached (see below)

3rd Brigade

9th Massachusetts Battery

from unattached (see below)

1st New York Artillery, Battery B

from unattached (see below)

1st New York Artillery, Battery C

from unattached (see below)

11th New York Ind. Battery

from unattached (see below)

1st Ohio Artillery, Battery H

from unattached (see below)

5th United States Artillery, Battery E

from Department Susquehanna

Unattached

1st Connecticut Heavy Artillery, Bat. B

to 22nd Corps, DeRussey's Div.

1st Connecticut Heavy Artillery, Bat. M

to 22nd Corps, DeRussey's Div.

5th Maine Battery

to 2nd Bde. (see above)

9th Massachusetts Battery

to 3rd Bde. (see above)

1st New Hampshire Battery

to 2nd Corps Artillery

1st New Jersey Light Artilery, Battery A

to 2nd Bde. (see above)

1st New Jersey Light Artilery, Battery B

to 2nd Bde. (see above)

5th New York Independent Battery

to 2nd Bde. (see above)

11th New York Independent Battery

to 3rd Bde. (see above)

12th New York Independent Battery

to 2nd Bde. (see above)

15th New York Independent Battery

to 2nd Bde. (see above)

1st Ohio Artillery, Battery H

to 3rd Bde. (see above)

1st United States Artillery, Battery H

consolidated with 1st U.S., Battery I

3rd United States Artillery, Batteries F&K

consolidated with 3rd U.S. Battery C

4th United States Artillery, Battery C

consolidated with 4th U.S. Battery E

Ammunition Guard

6th New York Heavy Artillery

to 1st Bde (see above)