Gray & Davis starting motor with reduction gearing for open flywheel. 1-Motor Pinion; 2-Intermediate Gear; 5-Intermediate Shaft; 6-Sliding Pinion; 7-Shifter Fork; 8-Shifter Rod; 10-Clevis; 12-Switch Rod; 23, 24, and 25-Oilers; 26-Oil Plug.

Gray and Davis Motor

Gray & Davis starting motor with reduction gearing for open flywheel. 1-Motor Pinion; 2-Intermediate…

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…