MA-6, 1962, John Glenn Autograph. On a copy of "Results of the First United States Manned Orbital Space Flight, February 20, 1962" (NASA, 204pp., card). A 1963 typed letter is enclosed showing that the consignor ordered this document from the Superintendent of Documents in Washington DC and paid $1.25 for it. Boldly signed and clean.
Estimated Value $250 - 350.