Popular science monthly . Automobiles. At left above, an electric tire-pump of one fourthhorsepower. At right, a leaf-spring oiler whichdiffuses oil through the motion of the car The appetite aroused by motor-ing can be appeased on a conve-nient little folding table attachedto the door of the automobile At right, an efficient telephoneand fence-pole setting apparatus In Tampa, Florida, this convict-manned auto-truck is used forstreet sprinkling in the summerand rubbish gathering in the winter

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Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1872