Alcatraz Penitentiary - SOLD 2.55" Showcase Concrete aircraft the Triceratops’ teeth were nestled

the Triceratops’ teeth were nestled inside one another

Salvaged after splashdown

It contains geologic material from both plates

where it became a defensible stronghold for the rest of his reign

Lugato's assistance in identifying and securing this specimen so that we can share it with the world

Alcatraz Penitentiary - SOLD 2.55" Showcase Concrete aircraft the Triceratops’ teeth were nestledThis 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.