2018-06-212018-06-211989-07-20http://hdl.handle.net/2152.3/9407The Formal program for the 20 year Anniversary Celebration of Apollo 11, with signed autographs from the 3 astronautsFormal programDr. William ThorntonApollo 11Anniversary CelebrationSpace MedicineautographsBuzz AldrinMichael CollinsNeil Armstrong