Of course, a liberal supply of provisions was to be carried, with tools, guns, and fishing tackle, to be available for meeting any emergency arising from a landing in a wild, unsettled region. Moreover, a carefully selected set of scientific instruments was embraced in the equipment for making observations and records of changing conditions en route.
The inflation of this aerial monster began in Brooklyn at the Capitoline Grounds September 10, 1873. A high wind prevailed, and after the bag had received 100,000 cubic feet of gas, she became so nearly uncontrollable, notwithstanding 300 men and 100 sacks of ballast, each sack weighing 200 pounds, were holding her down, that Donaldson and his associates decided to empty her.
On the twelfth of September inflation was again undertaken, although a high wind again prevailed. When something more than half full, the bag burst, and the aeronauts concluded that she was of a size impossible to handle. The bag and rigging were thereupon taken in hand, and she was reduced one-half; that is, to a capacity of 300,000 cubic feet of gas.
The remodelling was finished early in October, and inflation of this new balloon was begun at 1 p.m. on Sunday, October 6, and by 10.30 p.m. of that day the inflation was completed, the life-boat was attached, and she was firmly secured for the night.
At nine the next morning the crew took their places in the boat. Donaldson as aeronaut; Alfred Ford as correspondent for the Graphic; George Ashton Lunt, an experienced seaman, as navigator. Ascent was made, without incident, the balloon drifting first to the north, and then to the southward toward Long Island Sound.
Unhappily this voyage was brief, and very nearly tragical in its finish. About noon the balloon entered the field of a storm of wind and rain of extraordinary violence, and before long the cordage, etc., was so heavily loaded with moisture, that although practically all available ballast was disposed of, the balloon descended in spite of them. The speed of the balloon was so great that Donaldson did not dare hazard a dash against some house, or into some forest or other obstacle, but selected a piece of open ground, and advised his companions to hang by their hands over the side of the boat and drop at the word. The word at length given by Donaldson, both he and Ford dropped—a distance of about thirty feet, happily without serious injury other than a severe shaking up. Lunt, curious about the distance and the effect of such a fall, as well as unfamiliar with the action of a balloon when relieved of weight, hung watching the descent of his companions—only to realise quickly that he was shooting up into the air like a rocket. Then he clambered back into the boat. However, it was not long before, again weighted and beaten down by the continuing rain, the balloon descended upon a forest, where Lunt swung himself into a tree-top, whence he dropped through its branches to the earth, practically unhurt.
Thus ended the transatlantic voyage of the Graphic balloon, a voyage that constitutes the only serious failure I can recall of anything in the line of his profession as an aeronaut that Donaldson ever undertook to do. This failure is not to be counted to his discredit, for precisely as a good soldier does not surrender until his last round of ammunition is spent, so Donaldson did not give in until his last pound of ballast was exhausted.
In all respects the most brilliant aerial voyage ever made by Donaldson was his sixty-first ascension, on July 24, 1874, a voyage which continued for twenty-six hours. This was the longest balloon voyage in point of hours ever made up to that time, and indeed it remained a world's record for endurance up in the air until 1900, and the endurance record in the United States, until the recent St. Louis Cup Race.
The ascent was made from Barnum's "Great Roman Hippodrome," which for some years occupied the site of what is now Madison Square Garden, in a balloon built by Mr. Barnum to attempt to break the record for time and distance of all previous balloon voyages. An account of this thrilling trip is given in the following chapter of this book.
The history of the ascent Donaldson made from Toronto, Canada, on June 23, 1875, is in itself a sufficient refutation of the charges made less than a month later, that on his last trip he sacrificed his passenger, Grimwood, to save his own life. On his Toronto trip he was accompanied by Charles Pirie, of the Globe; Mr. Charles, of the Leader; and Mr. Devine, of the Advertiser. On this occasion Donaldson accepted the three passengers under the strongest protest, after having told them plainly that the balloon was leaky, the wind blowing out upon the lake, and that the ascent must necessarily be a peculiarly dangerous one. Nevertheless, they decided to take the hazard. Later they regretted their temerity. Husbanding his ballast as best he could, nevertheless, the loss of gas through leakage was such that by midnight, when well over the centre of Lake Ontario, the balloon descended into a rough, tempestuous sea, and was saved from immediate destruction only by the cutting away of both the anchor and the drag rope. This gave them a temporary lease of life, but at one o'clock the car again struck the waters and dragged at a frightful speed through the lake, compelling the passengers to stand on the edge of the basket and cling to the ropes, the cold so intense they were well-nigh benumbed. At length they were rescued by a passing boat, but this was not until after three o'clock in the morning.