Hocking Valley Railroad locomotive with oil derrick in background, Cygnet, Ohio.
Smoke from distant tank fire, Cygnet, Ohio.
Work crew with shovels at tank fire, Cygnet, Ohio.
Burning oil tank, with trees in foreground, Cygnet, Ohio.
Sky dark with smoke from burning oil tanks, Cygnet, Ohio.
Oil storage tank burning, with derrick in foreground, Cygnet, Ohio.
Oil storage tank burning, with workers building earth dike, Cygnet, Ohio.
Close view of burning oil storage tank, Cygnet, Ohio.
Three oil storage tanks at Cygnet, on fire after a lightning strike.
Workers in camp, with tents in background, Cygnet, Ohio.
Workers sitting on lumber at a construction site, Cygnet, Ohio.
Workers in a field with oil storage tank in background, Cygnet, Ohio.