The old man stared at him, and his bearded lips trembled. "Bolivio!" he croaked weirdly.

"I don't understand," said Oliver.

"Bolivio made them conchas, young feller. Bolivio made that bit. Bolivio plaited that bridle. Bolivio made them martingales."

"And who is Bolivio?" puzzled the stranger.

"Dead and gone—dead and gone!" crooned the ancient. "That outfit's maybe a hundred years old, young feller—part of it, 'tleast. And that ain't glass in there—and it ain't quartz in in there—and there's only one man ever in this country ever had a bridle like that."

"And who was he?" asked Oliver almost breathlessly.

"Dan Smeed—that's who! Dan Smeed—outlaw, highwayman, squawman! Dan Smeed—gone these thirty years and more. That's his bridle—that's his saddle—all made by Bolivio, maybe a hundred years ago. And them stones in them conchas are gems from the lost mine o' Bolivio. The lost gems o' Bolivio, young feller!"

Oliver and Tamroy stared into each other's eyes as the old man tottered back to the sidewalk.

"Tell me more!" cried Oliver, as the ancient began tapping his crooked cane along the street.

There was no answer.