Battery John Grattan
Harbor: Puget Sound
Location: Fort Flagler
Eponym: Bvt. 2nd Lt. John L. Grattan, 6th U.S. Inf. KIA near Ft. Laramie, NB Aug. 19 1854. (G.O. 194, Dec. 27, 1904)
Historical Notes and Comments: guns removed 1918
Current status: clean open