digging
1950s
13169_10684_pecan_tree
Mississippi: livestock graze in a field beneath the branches of a Pecan…
1980s
13160_12169_toxic_waste_tires16
Footage of construction workers digging, sawing, welding, and…
1980s
13160_12185_drilling_mid_east1
An underground storage tank is being replaced. Construction workers use…