safety lamp (12239)
Safety lamp to detect methane gases at the Exhibition Coal Mine in Beckley, WV.
2,877
views
2
faves
2
comments
Uploaded on April 27, 2008
Taken on April 17, 2008
safety lamp (12239)
Safety lamp to detect methane gases at the Exhibition Coal Mine in Beckley, WV.
2,877
views
2
faves
2
comments
Uploaded on April 27, 2008
Taken on April 17, 2008