They both ran with all their might toward the caldron, but before they could reach the spot Rubble had shoved the entire roll into the fire. Biff wasted no precious moments, but, glaring Mr. Rubble in the eye as he ran, doubled his fist with the evident intention of damaging that large gentleman’s countenance with it. He suddenly ducked his round head as he approached, however, and plunged it into the middle of Mr. Rubble’s appetite; whereupon Mr. Rubble grunted heavily, and sat down quite uncomfortably near to the caldron. Biff, though it scorched his hands, dragged the blazing roll of blue-prints from the flames and, seizing a near-by pail of water, started for the drawings, just as big Dan regained his feet and made a rush for him.

Dillingham, slight and no fighter but full of sand, jumped crosswise into that mêlée, and with a flying leap literally hung himself about Rubble’s neck. Big Dan, roaring like a bull at this unexpected and most unprofessional mode of warfare, placed his two hands upon Dillingham’s hips and tried to force him away; failing in this, he ran straight forward with all this living clog hanging to him, and planted a terrific kick upon Biff’s ribs, just as Biff had dashed the pail of water from end to end of the blazing roll of drawings. He poised for another kick, but Biff had dropped the pail by this time, and as the foot swung forward he grabbed it. Rubble, losing his balance, pitched forward, landing squarely upon the top of the unhappy Dillingham, who signified his retirement from the game with an astonishingly large “Woof!” to come from so small a body; moreover, he released his arms; but Rubble, freed from the weight on his chest, found another one on his back. Biff felt quite competent to manage him, but by this time half a dozen men came running from different directions, and as there were a hundred or more of them on the job, all beholden for their daily bread and butter to Mr. Rubble, things looked bad for Biff and Dillingham.

“Back up there, you mutts, or I’ll make peek-a-boo patterns out of the lot of you!” howled a penetrating voice, and Mr. Feeney, heading the relief party, which consisted only of Bobby and Mr. Ferris, whipped from each hip pocket a huge blue-steel revolver, at the same time brushing back his coat to display his badge.

Those men might have fought Mr. Feeney’s guns, but they had no mind to fight that badge, and they held back while Bobby and Mr. Ferris helped to calm Mr. Rubble by the simple expedient of sitting on him.

Three days later Bobby induced Messrs. Sharpe, Trimmer and all of their associates, without any difficulty whatever, to meet with him in the office of the mayor.

“Gentlemen of the Middle West Construction Company,” said Bobby; “I am sorry to say that you are not telling the truth when you claim that you figured in good faith on this absurd and almost unknown three-tenths-inch scale, when all the others figured on the same drawings at one-fourth inch. The rescue of these prints, covered with Rubble’s marginal figures, does not leave you a leg to stand on,” and Bobby tapped his knuckles upon the charred-edged blueprints that lay unrolled on the desk before him. Fortunately the three inside prints were left fairly intact, and these were plainly marked one-fourth inch to the foot. “Moreover, rolled up inside the blueprints was even better evidence,” went on Bobby; “evidence that Mr. Trimmer has perhaps forgotten. Nothing has been said about it until now, and nothing has been published since we saved them from the fire.”

From the drawer of his desk he drew several sheets of white paper. They were letter-heads of Trimmer and Company and were covered with Rubble’s figures.

“Here’s a note from Mr. Trimmer to Mr. Rubble, requesting him to prepare a statement showing the difference in cost ‘between three-tenths and one-fourth.’ He does not say three-tenths or one-fourth what, but that is quite enough, taken in conjunction with these summaries on another sheet of paper. They are set down in two columns, one headed three-tenths and the other one-fourth. I have had Mr. Platt go over these figures, and he finds that the first number in one column exactly corresponds to the number of yards of excavating in this job when figured on the scale of three-tenths inch to the foot. The first number in the next column exactly corresponds to the excavating when figured at the one-fourth-inch scale. Every item will compare in the same manner: concrete, masonry, face-brick, and all. Now, if you chaps want to take this clumsy and almost laughable attempt at a steal into the courts I’m perfectly willing; but I should advise you not to do so.”

Mr. Sharpe cleared his throat. He, the first one to declare that the Middle West would “go into court and stand upon its rights,” was now the first one to recant.

“I don’t suppose it’s worth while to contest the matter,” he admitted. “We have no show with your administration, I see. We lose the contract and will step down and out quite peaceably; although there ought to be some arrangement by which we might get credit for the amount of work already done.”