The distribution was only to certain nasa, the department of defense & nasa subcontractor personnel. This rare manual is 8-1/2 x 11 and is approx 1-1/2 ahs white pages and mauve colored front & back covers with a couple of mauve colored insert pages. The pages are secured by screw opst fasteners. Loaded with all kinds of technical data relating to the saturn rocket, apollo space capsule and the lunar rover.Apollo program apollo 11 flight mission rules manualrare it was printed by the flight control division of the manned spacecraft center in houston texas.