Letter from Clifton F. von Kann, President of the National Aeronautic Association to the NAA Board of Directors regarding the changes to the NAA Bylaws.
Letter from Clifton F. von Kann, President of the National Aeronautic Association to Michael Collins informing him that they would like him to remain on the Board of Directors.
Letter from Michael Collins to Clifton F. von Kann, President of the National Aeronautic Association, informing him of his leaving his position as Vice President LTV Aerospace and Defense.
Letter from Clifton F. von Kann, President of the National Aeronautic Association to Michael Collins asking for him to serve on the Advisory Committee.