Roach (to 18 Mar 1951) Capt William D. Stubbs, Jr. (from 19 Mar) Capt Walter L. Blocker, Jr. (from 4 Aug) 1stLt John M. Hoben (from 4 Nov) Commanding Officer, Battery E Capt Richard N. Aufmann (to 25 Feb 1951) Capt Herbert R. Merrick, Jr. (from 26 Feb) Capt Robt. E. Dawson (from 2 Apr) Capt Herbert R. Merrick, Jr. (from 27 Apr) Capt George J. Batson, Jr. (from 28 Jun) 1stLt Albert “G” Harris, III (from 7 Aug) Capt Raymond D. Spicer (from 11 Dec) Commanding Officer, Battery F 1stLt Howard A. Blancheri (to 20 Jan 1951) Capt George J. Kovtch, Jr. (from 21 Jan) Capt Robert E. Dawson (from 3 May) Capt William D. Gibson (from 30 Jun) 1stLt James F. Shea (from 13 Aug) 1stLt James W. Bell (from 8 Nov) Capt Robert E. Dawson (from 24 Nov) Capt John S. Adamson (from 24 Dec) 1stLt Frederick A. Koch, Jr. (from 31 Dec) _3d Battalion, 11th Marines_