"There's plenty of it to occupy you for some time," laughed Tom. "The most important zinc mines in the world are strung along this range. And besides, there's lead enough hereabouts to supply the armies of the world if they were all engaged in active warfare."

Arrangements were quickly made for the trip to Jessup's, and the boys, full of anticipations for a pleasant day in the saddle, donned their chaps and spurs, and began practising with their ropes, while the ponies were being saddled and made ready for the journey.

"Do we take our rifles, Professor?" asked Stacy.

"You do not," answered the Professor, with emphasis. "What do you think you will need with guns at a horse race?"

"I—I don't know but that we might meet some wild animals," stammered
Stacy.

Everybody laughed.

"Why, there are no wild animals of any account here," laughed Tom.

"Nothing bigger than a jack rabbit," said Ned.

"And Ned Rector got all there was of them," added Walter.

Laughing and joking, the lads mounted their ponies and set off for a day's pleasure.