Organizational Date
1st Battalion 4th Marines (-) (Rein), 3rd Marine Division (Rein), FMF
Commanding Officer
Lt/Col R. J. Perrich
Staff Assignments
Maj. C Romano Executive Officer
Lt. B. J. Fagan S-1
Lt. R.C. Cormier S-2
Maj. G. T. Beauchamp S-3
Lt. J. M. Myatt S-4 (1-4Nov)
Capt. L. A. Crouch S-4 (4-30Nov)
Lt. R. E. Dahart Air Officer
Lt. P. J. McCarthy Artillery O (1-28Nov)
Lt. S. D. Purvis Artillery O (28-30Nov)
Lt. T. M. Howard Civil Affairs O
Lt. W. C. G. Church Supply O
Lt. G. M. MacPhee MTO
Capt. T. P. Donnelly Comm O
Lt. A. R. Prizzi (USNR, MC) Surgeon
Lt. W. G. Moody (USNR, CHC) Chaplain
Unit Commanders
Capt. R. E. Theer Company A (1-18Nov)
Lt. J. J. Clancy III Company A (18-30Nov)
Capt. R. B. Alexander Company B
Lt. E. E. Cossaboon Company C
Maj. R. M. Sweeney Company D (1-17Nov)
Capt. P. A. Lo Presti Company D (17-30Nov)
Capt. P. A. Lo Presti H&S Company (1-17Nov)
Lt. J. M. Myatt H&S Company (18-30Nov)
Direct Support Units
Lt. G. D. Rose 1st Plt, Co C, 3rd Tk Bn
(1-14Nov)
Lt. J. R. Glove 3rd Plt, Co C, 3rd Tk Bn
(14-30Nov)
Lt. J. T. Mathews 1st Plt, Co B, 3rd AT Bn
Lt. R. C. Bannon 2nd Plt, Co A, 1st AmTr Bn
Command Post Locations
Battalion Command Post (BT 525092)
Company A (BT 527111)
Company B (BT 523091)
Company C (BT 512125)
Company D (BT 487104)
3rd Plt, Co C, 3rd Tk Bn (BT 526092)
1st Plt, Co B, 3rd AT Bn (BT 526092)
2nd Plt, Co A, 1st AmTrac Bn (BT 519116)
Map: Viet Nam 1: 50,000 AMS Series L701 Sheets 6757 III, 6757 IV
Average monthly Strength
Officers 35 Enlisted 970