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Office of Strategic Services Records (Record Group 226)

Microfilm Publications and Related Records

The microfilm publications listed below can be found in the Microfilm Catalog. To learn more about the records, visit The Office of Strategic Services Records pages.

Microfilm Publication Title	Descriptions of the Records	Record Group and Entry Number
C2A-C2M, US Office of Strategic Services Foreign Nationalities Branch Files, 1942-1945	6207349	RG 226, Entry A1 100
M1623, History of the London Office of the O.S.S.	6172184	RG 226, Entry A1 91
M1642, Records of the Office of Strategic Services: Washington Director’s Office Administrative Files, 1941-1945	6282672 595664 6200700 6212898 6458247	RG 226, UD 162 RG 226, UD 190 RG 226, AI 95 RG 226, AI 116 RG 226, UD 194
M1656, Strategic Services Unit Intelligence Reports, 1945-1946	6278145	RG 226, Entry UD 153A
M1740, Records of the Office of Strategic Services (OSS) Washington, Office of the Director, Intelligence Files, “The Boston Series,” 1941-1945	6441593	RG 226, Entry UD 193
M1782, OSS Art Looting Investigative Unit Reports, 1945-1946	1537311 1537319 1537337	RG 239, Entry A1 73 RG 239, Entry A1 74 RG 239, Entry A1 75 RG 38, Entry NM63 98A
M1934, OSS Washington Secret Intelligence/Special Funds Records, 1942-1946	4504574	RG 226, Entry A1 183
M2108, OSS Morale Operations Branch Propaganda Sample Books, 1943-1945	594850	Entry A1 93
M2112, Captured German Soldiers’ Mail (Feldpostbriefe) in Records of the Office of Strategic Services (OSS), 1940-1945	6050264	RG 226, Entry NM54 16

Reports, studies, and surveys prepared by the Office of the Coordinator of Information (COI), the Research and Analysis (R&A) Branch of the Office of Strategic Services (OSS), and various State Department offices can be found in RG 59, General Records of the Department of State.