File:Alcatraz Cell Vent.JPG
This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 76000209.
Date
Source
Own work
Author
Benlechlitner
English: Chiseled air vent in one of the cells on Alcatraz that led to the utility corridor.
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |