"The suggestion is a good one; thank you," replied Alfred.
They were fortunate in finding the very articles needed. "How much for these two machines for two hours?" asked Ralph.
"Six francs; but you must deposit the value of the machines," replied the man.
"Then we'll requisition them," said Alfred, drawing the slip out of his pocket and presenting it to the astonished man.
He quickly handed back the slip, as he remarked: "You may take the machines."
Alfred then handed him the six francs, and the boys, mounting the wheels, were soon rapidly speeding out the same avenue on which they were halted so unceremoniously two days before. Frisky was at their heels, delighted, no doubt, at the outing. The guard line being reached, Alfred drew out the slip, as he remarked:
"I suppose we can get through this time?"
"Certainly," replied the guard, and then noticing the uniforms they wore, he added: "Who was it that came down a half hour ago?"
"Captain Winston," replied Ralph. "We are anxious to know whether he is all right."