Boxed Rock - Save the Rock Alcatraz During its years as a

During its years as a federal penitentiary

With classic 6-panel construction and a vintage-style embroidered design on the front panel

radio jacks were installed in cells

birds to watch

and an anti-aircraft searchlight used in World War I

Boxed Rock - Save the Rock Alcatraz During its years as aTake home a piece of history! This chunk of concrete is a byproduct of a major rehabilitation effort now underway on Alcatraz Island. It has been inspected by park historic preservation specialists to be sure that it contains nothing of research potential. The project, which includes a stabilization of the historic cellhouse, is generating several tons of demolition debris that must be removed from the island. With your purchase, you have made a