acid mine drainage on Blackfoot River
Agriculture
"Asbestos: A Matter of Time" (U.S. Bureau of Mines   production, ca1950)
barrel “Sodium Cyanide-Highly Poisonous”
Bee Keeping in Bitterroot Valley
Berkeley Pit/Butte, Montana
Building demolition
Cattle Feedlot
coal strip mining
cyanide spraying on Montana gold mine
Doe Run Lead Mines, Missouri
eating steak dinner
Energy Industry
head gate for canals, water diversion
helicopters
irrigation sprinklers in field
Kendall Mine/Hilger, Montana
Livestock Industry
Loading cattle into pickup (ca. 1940s)
maple syrup production
meat in grocery store aisle
Metal shop
Mining
Missouri Beef Industry sign
old rusted machinery
pesticide spraying
planes
reel to reel audio tape machine
rock mining at night in Everglades
sheep ranching
sign “Warning: Dangerous Waters”
sign “Warning: Health Hazard. High Mercury ...”
Smoke stacks
Trains
Uranium Tailings cleanup in Colorado River Floodplain near   Moab, Utah
vermiculite mining, Montana ca. 1930-70s
Welding
Wood Products Industry
WR Grace Corporatin headquarters, Columbia, Maryland
Zortman Landusky gold mine, Montana