</s>104-10121-10217 2025 RELEASE UNDER THE PRESIDENT JOHN F. KENNEDY ASSASSINATION RECORDS ACT OF 1992 SECRET FR SEC 72-125 13 April 1972 MEMORANDUM FOR: C/OS/SD/3 MEMORDUM FOR : P. O. Box (Washington, D. C.) SUBJECT: 1. Reference is made to my telephonic request that a P. O, Box be established in Washington, D ., C ., in the alias Diego S. Mardones (A) The true name of the Officer receiving material through this facility is Mr. (Gilbert O3 Richmond.) 2. This memo confirms receipt of: P. 0. Box 4333 Brookland D.C. Washington, d. C. 3. Your cooperation is greatly appreciated. John T. Daly Chief, FR Security. SURFET 6GROUP 1 3/17 Expertise in the United States.

Summary: A memorandum dated 13 April 1972 references a telephonic request to establish a P.O. Box in Washington, D.C., under the alias Diego S. Mardones. The true name of the individual associated with the P.O. Box is identified as Gilbert O’Richmond. The memo confirms receipt of correspondence sent to P.O. Box 4333, Brookland, D.C. The document notes collaboration with an entity referred to as FR Security and mentions "SURFET 6GROUP 1 3/17 Expertise in the United States."  

Key People: Gilbert O’Richmond, John T. Daly (Chief, FR Security), Diego S. Mardones (alias)  
Key Locations: Washington, D.C.; Brookland, D.C.  
Key Events: Establishment of a P.O. Box under an alias; confirmation of correspondence receipt; collaboration with FR Security  
Key Organizations: FR Security, SURFET 6GROUP 1

JFK Declassified Files

104-10121-10217.pdf

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