When the Deptford arrived at Port Royal, Jamaica, the timekeeper was found to be only five and one tenth seconds in error; and during the voyage of four months, on its return to Portsmouth on March 26th, 1762, it was found (after allowing for the rate of gain or loss) to have erred only one minute fifty-four and a half seconds. In the latitude of Portsmouth this only amounted to eighteen geographical miles, whereas the Act had awarded that the prize should be given where the longitude was determined within the distance of thirty geographical miles. One would have thought that Harrison was now clearly entitled to his reward of 20,000L.
Not at all! The delays interposed by Government are long and tedious, and sometimes insufferable. Harrison had accomplished more than was needful to obtain the highest reward which the Board of Longitude had publicly offered. But they would not certify that he had won the prize. On the contrary, they started numerous objections, and continued for years to subject him to vexatious delays and disappointments. They pleaded that the previous determination of the longitude of Jamaica by astronomical observation was unsatisfactory; that there was no proof of the chronometer having maintained a uniform rate during the voyage; and on the 17th of August, 1762, they passed a resolution, stating that they "were of opinion that the experiments made of the watch had not been sufficient to determine the longitude at sea."It was accordingly necessary for Harrison to petition Parliament on the subject. Three reigns had come and gone since the Act of Parliament offering the reward had been passed. Anne had died;George I. and George II. had reigned and died; and now, in the reign of George III.--thirty-five years after Harrison had begun his labours, and after he had constructed four several marine chronometers, each of which was entitled to win the full prize,--an Act of Parliament was passed enabling the inventor to obtain the sum of 5000L. as part of the reward. But the Commissioners still hesitated. They differed about the tempering of the springs. They must have another trial of the timekeeper, or anything with which to put off a settlement of the claim.
Harrison was ready for any further number of trials; and in the meantime the Commissioners merely paid him a further sum on account.
Two more dreary years passed. Nothing was done in 1763 except a quantity of interminable talk at the Board of Commissioners. At length, on the 28th of March, 1764, Harrison's son again departed with the timekeeper on board the ship Tartar for Barbadoes. He returned in about four months, during which time the instrument enabled the longitude to be ascertained within ten miles, or one-third of the required geographical distance. Harrison memorialised the Commissioners again and again, in order that he might obtain the reward publicly offered by the Government.
At length the Commissioners could no longer conceal the truth.
In September,1764, they virtually recognised Harrison's claim by paying him 1000L. on account; and, on the 9th of February,1765, they passed a resolution setting forth that they were "unanimously of opinion that the said timekeeper has kept its time with sufficient correctness, without losing its longitude in the voyage from Portsmouth to Barbadoes beyond the nearest limit required by the Act l2th of Queen Anne, but even considerably within the same." Yet they would not give Harrison the necessary certificate, though they were of opinion that he was entitled to be paid the full reward!
It is pleasant to contrast the generous conduct of the King of Sardinia with the procrastinating and illiberal spirit which Harrison met with in his own country. During the same year in which the above resolution was passed, the Sardinian minister ordered four of Harrison's timekeepers at the price of 1000L.
each, at the special instance of the King of Sardinia "as an acknowledgement of Mr. Harrison's ingenuity, and as some recompense for the time spent by him for the general good of mankind." This grateful attention was all the more praiseworthy, as Sardinia could not in any way be regarded as a great maritime power.
Harrison was now becoming old and feeble. He had attained the age of seventy-four. He had spent forty long years in working out his invention. He was losing his eyesight, and could not afford to wait much longer. Still he had to wait.
"Full little knowest thou, who hast not tried, What hell it is in suing long to bide;To lose good days, that might be better spent;To waste long nights in pensive discontent;To spend to-day, to be put back to-morrow, To feed on hope, to pine with fear and sorrow."But Harrison had not lost his spirit. On May 30th, 1765, he addressed another remonstrance to the Board, containing much stronger language than he had yet used. "I cannot help thinking," he said, "that I am extremely ill-used by gentlemen from whom I might have expected a different treatment; for, if the Act of the l2th of Queen Anne be deficient, why have I so long been encouraged under it, in order to bring my invention to perfection? And, after the completion, why was my son sent twice to the West Indies? Had it been said to my son, when he received the last instruction, 'There will, in case you succeed, be a new Act on your return, in order to lay you under new restrictions, which were not thought of in the Act of the l2th of Queen Anne,'
--I say, had this been the case, I might have expected some such treatment as that I now meet with.
"It must be owned that my case is very hard; but I hope I am the first, and for my country's sake I hope I shall be the last, to suffer by pinning my faith upon an English Act of Parliament.
