Naturally then Ben felt that this puzzle of Peter Cotterell’s treasure was right in his line, and the finding of the half-sheet of parchment whetted his appetite to discover more. He walked about the room, whittling shavings right and left, he sat down and kept on whittling, he stood up again, and since by now the willow-stick had been whittled down to almost nothing, he threw what was left in the fireplace.

That done, he went to a bookcase and took down from the shelf on top the old notebook that Tuckerman had found in his uncle’s bedroom. He thumbed the pages until he came to the place where Tuckerman had inserted a slip of paper. Ben read the words at the top of the page out loud. “Find the mahogany-hued man with the long, skinny legs and look in his breast pocket. That’s a saying my father handed down. What can it mean?” Ben looked at the desk. “Well, we’ve done that, anyhow.” He shook his head in deep thought. “I don’t understand why that piece of parchment wasn’t discovered before. They might not have taken the desk to be the mahogany man; but surely Crusty Christopher or his father would have known of those three little drawers. However, they might have found that writing and left it there. That’s possible, of course. Probably it didn’t tell them any more than it’s told us so far.”

Turning again to the notebook, he ran his eye down the page. Nothing but Christopher Cotterell’s comments on all sorts of subjects, nothing that interested Ben. He turned a page, two pages, another, and then his glance fell on this: “I’ve heard that the old clipper ship got some of the cargo that the mahogany man carried. But if she did, what use is that to us now? She sailed out of Barmouth Harbor during the Revolution.”

On and on down the page Ben’s eyes traveled, but lighted on nothing that caught his special attention. So he went back and reread that passage. Then he closed the book, replaced it on the shelf, stuck his hands in his pockets, and stared through the window.

“I wonder if there was a real mahogany man,” he mused, “and a real ship. There might have been. There were men from the West Indies in this part of the country in those days. One of them might have had valuables in his clothes, and part of the things he was guarding might have been carried off in the hold of a ship. Was there a real man, or was it that secretary? And how about the ship?”

Presently Ben walked around the drawing-room, as if he were searching for something. From there he went to the dining-room and the kitchen, and then upstairs to Christopher Cotterell’s bedroom. He looked into closets and behind curtains, he pulled open wardrobe doors and peered in at the shelves. But each time he shook his head, as much as to say: “There’s nothing there that I want.”

Under the slanting roof at the top of the house was an attic, already explored by Tuckerman and the boys. It was filled with every kind of thing, from an ancient lacquered Indian temple—the green and gold of the lacquer now sadly tarnished and chipped—to a collection of Red Men’s arrowheads, neatly fastened to a board by small straps of leather. Ben looked around at the strange medley of objects, thinking how many countries and how many different races of men had contributed to the furnishing of this attic; and then his roving eyes lighted on something that made them glisten—on a bracket against the wall sat the model of a ship.

Ben knew the model to be that of a Yankee clipper—three masts, loftily rigged, with three sky-sail yards, and a long mainyard. She was beautifully built, every detail complete, the deck and hull shining with varnish. “Hello,” sang out Ben, “clipper ship ahoy!” And pushing a box close against the wall he stepped up opposite the bracket.

In the deck of the model was a little lid. He pried this up with his knife-blade. There was just room for him to squeeze his fingers through, and when he drew them out again they held a small roll of paper.

“Yes,” said Ben, “it’s parchment,” and very much thrilled he took his find over to the window and smoothed it out.