Organized at Camp Chase, Lowell, and mustered in January 20, 1862. Sailed from Boston for Ship Island, Miss., on Steamer "Idaho" February 8, 1862, arriving there March 8. Attached to 2nd Brigade, Dept. of the Gulf, to October, 1862. Reserve Brigade, Dept. of the Gulf, to January, 1863. Artillery, 1st Division, 19th Army Corps, Dept. Gulf, to August, 1863, Reserve Artillery, Dept. of the Gulf, to October, 1863. Artillery, 1st Division, 19th Army Corps, to June, 1864. Reserve Artillery, Dept. of the Gulf, Defenses of New Orleans, La., to July, 1865.
SERVICE.--Duty at Ship Island, Miss., until April 15, 1862. Expedition to Biloxi and Pass Christian April 2-5. Biloxi April 3. Pass Christian April 4. Operations against Forts St. Phillip and Jackson April 15-28. Occupation of New Orleans May 1. Expedition to New Orleans & Opelousas Railroad May 9-10. Moved to Baton Rouge May 12. (One Section on duty at Algiers until June.) Reconnaissance to Warrenton May 14-29, Williams' Expedition to Vicksburg, Miss., and operations against that place June 20-July 26. Ellis Cliff June 22. Hamilton Plantation, near Grand Gulf, June 24. Duty at Baton Rouge until August 21. Battle of Baton Rouge August 5. Evacuation of Baton Rouge and movement to Carrollton August 21-22. Duty there until October. Operations in La Fourche District October 24-November 10. Capture of Donaldsonville October 25. Georgia Landing, near Labadieville, October 27. Duty near Thibodeaux until February 22, 1863. Expedition to Bayou Teche January 11-15. Action with Steamer "Cotton" January 14. Moved to Brashear City February 22, thence to Bayou Boeuf and duty there until April 2. Operations in Western Louisiana April 9-May 14. Teche Campaign April 11-20. Fort Bisland, near Centreville, April 12-13. Jeanerette April 14. Pursuit to Opelousas April 14-20. Expedition to Alexandria May 4-17. Moved from Alexandria to Port Hudson May 17-25. Siege of Port Hudson May 25-July 9. Assaults on Port Hudson May 27-June 14. Surrender of Port Hudson July 9. Moved to Donaldsonville July 11 and duty there until July 30. Cox's Plantation July 12-13. Duty at Thibodeaux July 31-September 25. Moved to Algiers September 25, thence to Berwick October 6. Western Louisiana "Teche" Campaign October 11-November 7. Rejoined Division at Carrion Crow Bayou. Duty at New Iberia November 17, 1868, to January 7, 1864. Moved to Franklin January 7 and duty there until March 3. Moved to New Orleans March 3, thence to Boston, Mass., April 13-20. Moved from Boston to New Orleans May 23-June 8. Assigned to duty in the Defenses of New Orleans until July, 1865. Moved to Readville, Mass., July 21-August 1, and there mustered out August 7, 1865.
Battery lost during service 6 Enlisted men killed and mortally wounded and 1 Officer and 50 Enlisted men by disease. Total 57.