“And these French traders said the Spaniards sometimes came to the mouth of the Kaw River, and even on the Platte. So there we were, overlapping Spain to the west. And up above, Great Britain was overlapping our claims to the valley of the Columbia and even part of this Missouri Valley. You can see how important this journey was.

“You’ll remember the lower Brulé Sioux Reservation, below us and west of the river. The Cheyenne Reservation is in above here, below the mouth of the Cheyenne River. From there the river takes a pretty straight shoot up into North Dakota. A great game country, a wild cow country, and now a quiet farming country. A bleak, snow-covered, wind-swept waste it then was. And it was winter that first stopped that long, slow, steady, tireless advance of the ‘Corps of Vollenteers.’”

“I see they broke one more private before they got to the Mandans,” said John, running ahead in the pages of the book.

“Yes, that was Newman, who had been found guilty of mutinous expressions. Seventy-five lashes and expulsion from the Volunteers was what the court of nine men gave him. They always were dignified, and they enforced respect from whites and Indians alike.”

“Well,” grumbled Jesse, “it looks to me like there had been a whole lot of people wandering around across this country long before Lewis and Clark got here.”

“Right you are, my boy. The truth is that right across these Plains there went west the first American exploring expedition that ever saw the Rockies. The French nobleman Verendrye, his three sons, and a nephew, not to mention quite a band of Indians, started west across from the Mandan country in 1742. On January 1, 1743, he records his first sight of the Rocky Mountains, which he calls the Shining Mountains—a fine name it is for them, too.

“The Verendrye expedition was the first to cross Wyoming or the Dakotas so far in the west. They came back through the Bad Lands, above here, and Verendrye records in his journal that near a fort of the Arikara Indians he buried a plate of lead, with the arms and inscription of the king. He did this in March, 1743. It always was supposed that this was at or near Fort Pierre, South Dakota. That suspicion was absolutely correct.

“In a little railway pamphlet put out by the Northern Pacific Railway it is stated that on Sunday, February 16, 1913—one hundred and seventy years after Verendrye got back that far east—a school girl playing with some others at the top of a hill scraped the dirt from the end of a plate, which then was exposed about an inch above the ground. She pulled it out. The story said it looked like a range-stove lining. It was eight and a half inches long by six and a half inches wide and an eighth of an inch in thickness. Well, it was discovered to be the old Verendrye lead plate—that’s all!”

“That’s a most extraordinary thing!” said Rob. “Well, anyhow, it shows the value of leaving exploring records. So you couldn’t blame William Clark for writing his name at least twice on the rocks.”

“No, the story of the Verendrye plate is, I think, one of the most curious things I have ever read in regard to early Western history. You never can tell about such things. Well, in any case Verendrye, the first white man who ever saw the Shining Mountains, died in 1749. That was fifty-five years before Lewis and Clark started up the river.