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This illustration shows a machine used to put oil on roads during its construction, in the nineteenth century

Road Oiler

This illustration shows a machine used to put oil on roads during its construction, in the nineteenth…

This illustration shows a machine used to put oil on roads during its construction, in the nineteenth century

Road Oiler

This illustration shows a machine used to put oil on roads during its construction, in the nineteenth…

This illustration shows a machine used to put oil on roads during its construction, in the nineteenth century

Road Oiler

This illustration shows a machine used to put oil on roads during its construction, in the nineteenth…