Another declassified memorandum written in 1990 by the curator of the CIA's Historical Intelligence Collection William Henhoeffer, characterized the conclusion that Wallenberg was working for the OSS while in Budapest as being "essentially correct".
Un alt memorandum declasificat scris în 1990 de custodele Colecției de Informații Istorice⁠(en) William Henhoeffer, a caracterizat concluzia cum că Wallenberg lucra pentru OSS la Budapesta ca fiind „în esență corectă”.