Maximum Security poster by the Golden Gate National Parks Conservancy, featuring a photograph down the main corridor of the historic cellhouse at U.S. Penitentiary Alcatraz.

Unframed Poster - Maximum Security

P-2008

Regular price $9.95
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Celebrate your love of history with this eye-catching 20 x 30" Maximum Security Alcatraz poster, featuring a photograph of the prison cellhouse main corridor and toolproof steel bars.

Did You Know?

The prison building, a three-story cellhouse with four cellblocks, was built between 1910 and 1912 when Alcatraz was still a military disciplinary barracks. When the island was transferred from military control to the Bureau of Prisons, the prison was updated and its cell bars were strengthened to better prevent escapes.

Product specifications:

  • Dimensions: 20" wide x 30" tall
  • Printed in Northern California