Photo Credit URL:
https://commons.wikimedia.org/wiki/File:Halliburton_North_Belt_Sign_04_-_West_Side.jpg
Image:
Photographer:
0x0077BE
Photographer URL:
https://commons.wikimedia.org/wiki/User:0x0077BE
Attribution Type:
Public Domain
Attribution Type URL:
https://creativecommons.org/publicdomain/zero/1.0/deed.en
