National Geographic : 1968 Jun
Great 0 running mnute (For more vacation fun!) Whether you choose the super highways or the scenic side routes, the going's great when you "Put a Tiger in Your Tank!" First, ask your Esso dealer for a free Humble Touring Service Request Card, in dicate where you want to go and drop it in the mail. Travel experts will mark your j best direct or scenic LZ2 ER 10-iroute on easy-to-read DISCOVER AMERICA maps and mail them to BEST BY CAR you along with other helpful touring tips. Then make each fill-up Esso Extra gaso line, and the Tiger will keep his campaign promises of extra power, cleaner engines at the sign of "Happy Motoring!"' You'll want to join in the fun by voting for the Tiger when you stop for service under the Esso sign. On your next trip... take the Tiger along! Humble Oil &Refining Company.. . The People Who "Put a Tiger in Your Tank'1"