couple of minutes. Assured that the pump was working satisfactorily, they left the wrecked pumphouse. Johnny was carrying the gasoline can of milk. "Good thing you set this off to one side where it didn't get hit and go off," he said. "The way this stuff reacts, we'd be without a pump, engine, or windmill if it had. "Barney, be a good guy and finish putting in that glass for me will you? I've got the frame all ready to putty. I've got me some fiddlin' and figurin' to do." Johnny angled off to the tractor and tool shed and disappeared inside. Barney limped into the kitchen and went to work on the window glass. From the tractor shed came the sounds of an engine spluttering, racing, backfiring and then, just idling. When Hetty drove back into the ranch yard an hour or so later, Johnny was rodeoing the farm tractor around the yard like a teen-ager, his face split in a wide grin. She parked the truck under the tree as Johnny drove the tractor alongside and gunned the engine, still grinning. "What in tarnation is this all about?" Hetty asked as she climbed down from the pickup. "Know what this tractor's running on?" Johnny shouted over the noise of the engine. "Of course I do, you young idiot," she exclaimed. "It's gasoline." "Wrong," Johnny yelled triumphantly. "It's running on Sally's milk!" The next morning, Johnny had mixed up two hundred gallons of Sally's Fuel and had the pickup, tractor, cattle truck and his 1958 Ford and Hetty's '59 Chevrolet station wagon all purring on the mixture. Mixing it was a simple process after he experimented and found the right proportions. One quart of pure Sally's milk to one hundred gallons of water. He had used the two remaining quarts in the gasoline can to make the mixture but by morning, Sally had graced the ranch with five more gallons of the pure concentrate. Johnny carefully stored the concentrated milk in a scoured fifty-five gallon gasoline drum in the tool shed. "We've hit a gold mine," he told Hetty exultantly. "We're never going to have to buy gasoline again. On top of that, at the rate Sally's turning this stuff out, we can start selling it in a couple of weeks and make a fortune." That same morning, Hetty collected