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Alcatraz Island, Warning Sign - Public Domain image, National Parks Gallery

description

Summary

This sign warning prisoners considering escape, installed in 1933, remains at the southeast end of the island. It is one of two signs remnant of the federal prison era.

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Tags

alcatraz island san francisco county california national parks national park service golden gate alcatraz pacific west region sign cultural landscape park cultural landscapes program two signs remnant prison era prisoners national parks gallery ultra high resolution high resolution san francisco california historical photos
date_range

Date

1933
place

Location

create

Source

National Parks Gallery
link

Link

https://npgallery.nps.gov/
copyright

Copyright info

Public Domain Dedication

label_outline Explore Pacific West Region, Alcatraz Island, Alcatraz

Topics

alcatraz island san francisco county california national parks national park service golden gate alcatraz pacific west region sign cultural landscape park cultural landscapes program two signs remnant prison era prisoners national parks gallery ultra high resolution high resolution san francisco california historical photos