The Cuban Government was asked to document and confirm the essentials of Senora Duran’s testimony. Its response, which has been included in its entirety in this Report, included a summary statement of Oswald’s activities at the Cuban Embassy;[C6-546] a photograph of the application for a visa he completed there,[C6-547] and a photograph of the communication from Havana rejecting the application unless he could first present a Soviet visa.[C6-548] (See Commission Exhibit No. 2564, p. 306.) The information on these documents concerning Oswald’s date of birth, American passport number and activities and statements at the Embassy is consistent with other information available to the Commission.[C6-549] CIA experts have given their opinion that the handwriting on the visa application which purports to be Oswald’s is in fact his and that, although the handwritten notations on the bottom of the document are too brief and faint to permit a conclusive determination, they are probably Senora Duran’s.[C6-550] The clothes which Oswald was wearing in the photograph which appears on the application appear to be the same as some of those found among his effects after the assassination, and the photograph itself appears to be from the same negative as a photograph found among his effects.[C6-551] Nothing on any of the documents raises a suspicion that they might not be authentic. By far the most important confirmation of Senora Duran’s testimony, however, has been supplied by confidential sources of extremely high reliability available to the United States in Mexico. The information from these sources establishes that her testimony was truthful and accurate in all material respects. The identities of these sources cannot be disclosed without destroying their future usefulness to the United States.