Apollo 16 insurance cover with a color cachet of the mission logo and an April 16, 1972, Kennedy Space Center cancellation, 6.5 x 3.5, signed in blue felt tip by all three crew members: John Young, Ken Mattingly, and Charlie Duke. Accompanied by a letter of provenance from Charlie Duke, stating the cover came from his personal collection. In very fine condition. COA Scott Cornish and RRAuction COA.
