On 16 February 1953, a memo from Fred C Durant to the Assistant Director for Scientific Intelligence providing a brief history of the meetings of the O/SI Advisory Panel (“the Robertson Panel”) and expressed to set forth “comments and suggestions of the Panel Members which they believed were inappropriate for inclusion in the formal report”. Often referred to as “the Durant Report”. The formal report of the Robertson Panel (often referred to as “the Robertson Report”) appears at Tab 1 to the Durant Report.