Correspondence regarding Major Donald E. Keyhoe's inquiries concerning UFOs

This document is a formal letter dated April 4, 1958, written by an Executive Officer (J. S. [illegible]) on behalf of Mr. Dulles. The letter is addressed to Major Donald E. Keyhoe (Ret.), who was serving as the Director of NICAP at 1935 Connecticut Avenue, N.W., Washington, D.C. The correspondence serves as a response to a letter previously sent by Major Keyhoe on March 13, in which he had made certain inquiries regarding UFOs. The author informs Major Keyhoe that because the subject matter of his inquiry is of primary concern to the Department of the Air Force, his letter has been referred to that department for an appropriate reply. The document includes a carbon copy distribution list, which notes that a copy was sent to the Office of the Secretary of the Air Force, specifically to the attention of Major L. J. Thacker. Other internal distribution includes copies for JSE, ADSI (Attn: Mr. Lexow), Col. Grogan, and others.