Square yellow magnet with illustration of U.S. Penitentiary Alcatraz warning sign in black: “Only government boats permitted, others must keep off 200 yards...” Etc.

Magnet - Alcatraz Warning Sign


Regular price $6.95

Showcase your love of history with this U.S. Penitentiary Alcatraz warning sign magnet.

Did You Know?

During Alcatraz's federal penitentiary years (1934-1963), seafaring adventurers hoping to catch an up-close glimpse of the famous prison were warned off by imposing signs along the shore.

Product specifications:

  • Dimensions: 3" wide x 3" tall
  • Gloss finish
  • Made in the USA