National Geographic : 1920 Jul
"Pollyanna" with a flat tire - There's a good reason for her Cheerfulness Her car is equipped with a Weed Chain-Jack To operate a Weed Chain-Jack, it is not necessary to get down in a cramped, strained position and grovel in mud, grease or dust under a car and work a "handle" that is apt to fly up with unpleasant results. To lift a car with the Weed Chain-Jack, simply give a few easy pulls on its endless chain while you stand erect-clear from springs, tire carriers and other projections. To lower a car, pull the chain in opposite direction. Up or down-there's no labor. Never gets out of order. Quickly adjusted to any required height by lifting the screw and spinning the corrugated "collar" shown in the illustration. Try it yourself-you will never be satisfied with any other jack. 10 Days' Trial If your dealer does not have them, send $7.50 for any size pleasure cars or The Jack $16 for the Truck size, and we will send you one, all charges prepaid. For delivery in Canada send $8.50 for any size for pleasure cars or $16 for the That Saved Truck size. Try it 10 days. If not satisfied return it to us and we will Y Back refund your money. Your Back MADE IN FOUR SIZES SIZE Height When Height When Height When Raised Z Lowered Raised With An. Step Up P*ic AMERICAN 8inch 8 inches 121-2 inches 141-2 inches t7.60 I inch lOinche 153-8 inhes 17 3-8 in hes [7.60 12inch 12 inches 181-2 inches No Aux. Step 7.650 12 in. Truck 12 inches 191-2 inches No Aux. Step 15.00 CHAIN The 8-inchand 10-inch sizes are made with an auxil COMPANY Inc tiary step as illustrated. When in operative position COMPANY I this step adds two inches to the height of thejack. BRIDGEPORT, CONNECTICUT In Canada: Dominion Chain Company, Limited Niagara Falls, Ont. Largest Chain Manufacturers in the World The Complete Chain Line-All Types, All Sizes, All Finishes From Plumbers' Safety Chain to Ships' Anchor Chain GENERAL SALES OFFICE: Grand Central Terminal, New York City DISTRICT SALES OFFICES: Boston Chicago Philadelphia Pittsburg Portland, Ore. San Francisco "Mention The Geographic-It identifies you"