The merchant warmly shook Jack’s hand. “I’m glad to meet you, my boy,” he said. “After that, I can readily believe what Boyle says.

“Yes, I am all ready. This way, please,” he requested.

Following the speaker, Jack and the detective found themselves in a large shipping-room. As they entered, a workman with a pot and ink-brush in his hand was surveying lettering he had just completed on a good-sized packing-case.

“Here are the ‘goods,’ Judson,” announced the merchant.

“All ready, sir,” the workman responded, eyeing Jack and the detective curiously.

“Did you substitute boards with knot-holes?” Mr. Brooke asked.

“Yes, sir. And this is the door,” said the man, indicating two wide boards at one end. “I used both wooden buttons and screw-hooks on the inside, as you suggested.”

“Good.”

The detective examined the box. “You’ve made a good job of it,” he commented.

“I suppose this is the boy’s?” he added, turning to a smaller box, on which also were the words: “SILK—VALUABLE!”