Alcatraz Penitentiary - SOLD 2.75" Showcase Concrete giftsforher This specimen is a selection

This specimen is a selection of door frame which was removed from the house after the Harrisons' departure

"The armor are bones that form within the skin

These teeth were a vital adaptation to survival in the prehistoric grasslands as without their specialized function the Merycoidodon’s diet would have been impossible

Pictures on this page are representative of the material but every fragment will be absolutely unique

Multicolor - Variety of colors

Alcatraz Penitentiary - SOLD 2.75" Showcase Concrete giftsforher This specimen is a selectionThis is an authentic piece of concrete from Alcatraz Penitentiary. Yes, an actual piece of The Rock!" This particular specimen measures 2. 75" 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.