Another desirable "Prime Recovery Ship" postal cover,
for the first manned flight to the Moon!
Postmarked aboard the "Yorktown", and signed by
mission commander Frank Borman, and CM pilot Jim Lovell.
Countersigned by the Fleet Admiral, Captain of the "Yorktown",
Prime Recovery Helicopter Pilot, and NASA Team Leader!
A shipboard postal cover that witnessed firsthand
conclusion of one of mankind's greatest achievements!