Alcatraz Island, Warning Sign - Public Domain image, National Parks Gallery
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.
Nothing Found.
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
1933
Location
Source
National Parks Gallery
Link
Copyright info
Public Domain Dedication