Road Oiler

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

Yearbook of the United States Department of Agriculture (Washington: Government Printing Office, 1903) 448

2400×1668, 2.4 MiB

1024×711, 334.5 KiB

640×444, 145.6 KiB

320×222, 38.8 KiB