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Letter from The White House to Major General William J. Donovan dated September 20, 1945.
A historical letter dated September 20, 1945, from The White House addressed to Major General William J. Donovan.

Truman's 1945 Letter to OSS Director William Donovan

Oct 1, 2026

A letter from President Harry Truman to Major General William J. Donovan, dated September 20, 1945, discusses the transition of responsibilities following the liquidation of wartime activities of the Office of Strategic Services (OSS). The document highlights Truman's appreciation for Donovan's efforts during this pivotal period in U.S. intelligence history.

The image features a letter from The White House, dated September 20, 1945, addressed to Major General William J. Donovan, who served as the Director of Strategic Services (OSS). This historical document, printed on light-colored paper, shows signs of aging, including yellowing and some stains, which reflect its long-standing significance. The letter's heading prominently displays "THE WHITE HOUSE" followed by "WASHINGTON," establishing its official context.

In the body of the letter, Truman formally acknowledges the work of Donovan and his team regarding the liquidation of wartime activities associated with the OSS. This period marked a significant transition as the United States shifted from wartime intelligence operations to peacetime activities. The letter expresses gratitude for Donovan's leadership and outlines directives related to the transition of responsibilities, emphasizing the importance of maintaining the integrity of intelligence operations even as the OSS was disbanded.

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The document is notable for its historical context, as it captures a moment when the U.S. intelligence community was evolving in response to the end of World War II. The signature at the bottom, which appears to be that of Harry Truman, adds a personal touch to the correspondence, underscoring the direct communication between the President and the head of the OSS.

Preservation and Legacy of Truman's Letter

The letter is secured with two pieces of tape at the top corners, suggesting it may have been displayed or stored in a manner requiring additional support. Despite its age, the overall condition of the letter indicates that it has been preserved, though it shows signs of wear typical for documents of its era. This letter serves not only as a piece of historical correspondence but also as a testament to the legacy of the OSS and its impact on U.S. intelligence practices.

Significance of the OSS in U.S. Intelligence History

The Office of Strategic Services, established during World War II, played a crucial role in gathering intelligence and conducting covert operations. Its dissolution marked a pivotal moment in the history of U.S. intelligence, leading to the formation of the Central Intelligence Agency (CIA) in 1947. The letter from Truman to Donovan encapsulates the transition from wartime intelligence to the establishment of a more permanent intelligence framework, highlighting the ongoing need for effective intelligence operations in a changing global landscape. As historians and intelligence scholars reflect on this period, documents like this letter provide invaluable insights into the challenges and decisions faced by leaders in the aftermath of the war.

The preservation of such documents is essential for understanding the evolution of intelligence agencies and the foundational role that figures like Donovan played in shaping modern intelligence practices. As the intelligence community continues to adapt to new threats and challenges, the legacy of the OSS and its leaders remains a critical area of study for those interested in espionage and intelligence history.

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