Statistics for occurrence #1 of “East Gulf” in chapter 1, page 28 of Thomas Wentworth Higginson, Massachusetts in the Army and Navy during the war of 1861-1865, vol. 2:
...Mass.-Oct. 22, 1862.Actg. Master's Mate.Macedonian.School Ship.Dec. 12, 1862.Resigned.Actg. Master's Mate.
Chase, Henry A.Mass.Mass.Mass.May 5, 1864.Actg.
3d Asst. Engr.Flag; Tioga.South Atlantic; East Gulf .July 16, 1866.Hon. discharged.Actg.
3d Asst. Engr.
Chase, Henry E., -Mass.Mass.Aug. 13, 1864.Actg. Ensign.--Nov. 11, 1864.Deceased.Actg. Ensign.
Chase, Jabez F.,-Mass.Mass.Oct. 8, 1862.Actg. Ensi...
† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.