National Geographic : 1912 Jan
TEXACO MOTOR OIL Y OU, the car owner, need no longer number cylinder troubles among your motor cares. Pitted cylinder walls and valves, weak compression, faulty ignition, can almost invari ably be traced to an inferior cylinder oil. The perfect cylinder oil contains no carbon impurities. Its lubricating qualities have not been impaired in order to eliminate carbon. It shows a zero cold test. Texaco Motor Oil meets these requirements. The most careful working tests have shown none of the troublesome carbon deposits so common with motor oils. It burns absolutely clean. It has sufficient body to lubricate. perfectly. Cylinders never "dry out," never become scarred or pitted. It has a cold test of zero and thereby eliminates all of the lubrication troubles usually caused by cold weather. These are strong statements. You may feel skeptical. The best proof of their truth is in the use of the oil itself. Try a can. Sold in 1 and 5 gallon cans at garages and supply shops. For instructive booklet, "About Motor Lubrication," address Dept. B, 11 Battery Place, New York THE TEXAS COMPANY HOUSTON NEW YORK BRANCH OFFICES Boston Chicago Norfolk New Orleans Dallas Pueblo Philadelphia St. Louis Atlanta El Paso Tulsa "Geographic readers may depend upon the integrity of our advertisers."