Evelyn’s account against the Treasury now amounted to above £34,000, and he continued to urge for payment of it, or for the settlement of unpaid portions of it, as late as 1702, about three years before his death. Whether this straitened his means or not, he was at any rate eager to make money by speculation. So in 1667 he joined Sir John Kiviet, a Dutch Orangeman who had come over to England for protection and had been knighted by King Charles, in a scheme for making bricks on a large scale. Perhaps as a sort of advertisement of this commercial enterprise he subscribed 50,000 bricks towards building a college for the Royal Society. It was a big scheme, including the embankment of the river from the Tower to the Temple, and if successful it would have brought much gain to the partners. Evelyn says nothing about the ultimate results of his undertaking, but Pepys furnishes the necessary clue in his diary for September, 1668--‘23d. At noon comes Mr Evelyn to me, about some business with the office, and there in discourse tell me of his loss, to the value of £500, which he hath met with in a late attempt of making of bricks upon an adventure with others, by which he presumed to have got a great deal of money; so that I see the most ingenious man may sometimes be mistaken’. Kiviet a year or two later on had a fresh scheme for draining marshy lands ‘with the hopes of a rich harvest of hemp and cole seed’, but Evelyn took no share in this new adventure. In July 1669 his University, Oxford, bestowed upon him the honorary degree of Doctor of Civil Law, but he had still no permanent official appointment, his Commissionerships now being completed. Early in May 1670 he went ‘to London concerning the office of Latine Secretary to his Majesty, a place of more honor than dignitie and profit, the revertion of which he had promised me’, though the promise was not fulfilled. Early in 1669, it had been proposed to Evelyn by Lord Arlington that he should write a history of the Dutch War, but he declined. Towards the middle of the following year, however, pressure was brought on him to undertake the work. ‘After dinner Lord (Arlington) communicated to me his Majesty’s desire that I would engage to write the History of our late War with the Hollanders, which I had hitherto declin’d; this I found was ill-taken, and that I should disoblige his Majesty, who had made choice of me to do him this service, and if I would undertake it, I should have all the assistance the Secretary’s office and others could give me, with other encouragements, which I could not decently refuse’. This work was never completed, so much as was written by way of introduction being subsequently published in 1674 as _Navigation and Commerce, their Original and Progress_.