| File | Unit File - Date |
|---|---|
| 1st Marine Regiment - 4.2 Mortar Company - Special Report - Type C - March 1951 - May 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - May 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - June 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - July 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - August 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - September 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - October 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - November 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - December 1951 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - January 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - February 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Historical Diary - March 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - April 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - May 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - June 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - July 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - August 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - September 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - October 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - November 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - December 1952 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - January 1953 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - February 1953 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - March 1953 | |
| 1st Marine Regiment - 4.2 Mortar Company - Command Diary - April 1953 |