Alcatraz Penitentiary - SOLD 2.55" Showcase Concrete big10-2024 The ferry flight took the

The ferry flight took the orbiter to the Kennedy Space Center in Florida for its first launch

Please note: All fangs will show some sign of repair

and frankly they are best displayed in the open

You can read more about these adhesives and much more in the NASA Technical Report "Outgassing Products from Orbiter TPS Materials"

Indiana University Press

Alcatraz Penitentiary - SOLD 2.55" Showcase Concrete big10-2024 The ferry flight took theThis is an authentic piece of concrete from Alcatraz Penitentiary. Yes, an actual piece of The Rock!" This particular specimen measures 2. 55" along the widest point. This specimen, from the famous Alcatraz island, saw some 1,500 prisoners pass by it during the prison's operation. A certificate of authenticity is included.