The year 1861 was notable in the history of the American Museum. Barnum heard that some fishermen at the mouth of the St. Lawrence river had captured alive a fine white whale. He was also told that such an animal, if packed in a box filled with sea-weed and salt water, could be transported over land a considerable distance without danger to its life or health. He accordingly determined to secure and place on exhibition in his Museum a couple of live whales. So he built in the basement of the building a tank of masonry, forty feet long and eighteen feet wide, to contain them. Then he went to the St. Lawrence river on a whaling expedition. His objective point was the Isle au Coudres, which was populated by French Canadians. There he engaged a party of twenty-four fishermen, and instructed them to capture for him, alive and unharmed, a couple of the white whales which at almost any time were to be seen in the water not far from the island. The plan decided upon was to plant in the river a "kraal," composed of stakes driven down in the form of a V, leaving the broad end open for the whales to enter. This was done in a shallow place, with the point of the kraal towards shore; and if by chance one or more whales should enter the trap at high water, the fishermen were to occupy the entrance with their boats, and keep up a tremendous splashing and noise till the tide receded, when the frightened whales would find themselves nearly "high and dry," or with too little water to enable them to swim, and their capture would be next thing in order. This was to be effected by securing a slip-noose of stout rope over their tails, and towing them to the sea-weed lined boxes in which they were to be transported to New York. Many times fine whales were seen gliding close by the entrance to the trap, but they did not enter it, and the patience of Barnum and his fishermen was sorely tried. One day one whale did enter the kraal, and the fishermen proposed to capture it, but Barnum was determined to have two, and while they waited for the second one to enter the first one went out again. After several days of waiting, Barnum was aroused early one morning by the excited and delighted shouts of his men. Hastily dressing, he found that two whales were in the trap and were sure of being captured. Leaving the rest of the task to his assistants, he hurried back to New York. At every station on the route he gave instructions to the telegraph operators to take off all whaling messages that passed over the wires to New York, and to inform their fellow-townsmen at what hour the whales would pass through each place.