Mrazek was the 1978 recipient of the Oberth Award. During his career, Mrazek worked on the design and development of the Jupiter ICBM, Jupiter-C, and Saturn launch vehicles. He retired from Marshall Space Flight Center as the Associate Director for Engineering in Project Development in 1973.
The document identifies Berta Mrazek's family lineage, including parents, grandparents, great grandparents, and 2nd-great grandparents. The Ahnenpass was a standard booklet issued to German citizens in order to prove their ancestry in the Third Reich.
This German identity card, or Personalausweis, was issued to Berta Mrazek at Nestomitz, Germany (now Neštěmice, Czech Republic) in 1941. The card includes a photograph of Mrazek and her daughter Ursula.
This newsletter was produced by the crew of the USAT General C.C. Ballou and includes information about services onboard, ship terminology, and news bulletins. The family of William A. Mrazek, an engineer who was already in the United States at Fort Bliss, Texas, immigrated from Germany to the United States on the Ballou. The newsletter was produced in both English and German.