"Come, Ben, do it," added Hall; "it will put Saltero's curiosities into the shade. These gentlemen will be so interested in your performances that they will forget all other curiosities." "Well, I am always ready to accommodate," replied Benjamin, "and it will not cross my disposition to have a little frolic in the water, so I will consent." So saying, he took off his clothing and leaped into the river, and was soon as much at home there as a water-fowl. Sometimes he was under the water, and sometimes on it; it did not seem to make much difference to him which. He swam from Chelsea to Blackfriars, four miles, entertaining the company with many manoeuvres all the way. Then he got on board, arrayed himself in his apparel to hear such words of praise as these: "Wonderful! I had no idea that any man could attain to such skill in the water." "No one in London who can do that!" "Nor in all England and Wales." "Couldn't drown you, Franklin, if you were left in the middle of the Atlantic ocean." "You could make a fortune, if you chose to exhibit your skill." As this brief experience, together with his teaching Wygate and Hall to swim, won him quite a reputation on this line, we may state here, that after Benjamin had decided to return to Philadelphia and arranged therefor, he received a note from Sir William Wyndham, a noted public man, who was Chancellor of the Exchequer in the Bolingbroke administration, inviting him to pay him a visit. Benjamin was again perplexed to know what this great man could want of him; but he went to see him. "I am happy to see you, Mr. Franklin, and I hope it has been no inconvenience to you to call at this time." "None at all," answered Benjamin. "On the other hand, I consider myself highly honored by your invitation to call; and I have gladly embraced the first opportunity to do so." "I have heard of your great skill in the art of swimming," continued Sir Wyndham; "and how quickly you taught two young printers to swim." "Yes," modestly answered Benjamin, "I have some skill in the water, and I did teach two of my companions the art of swimming, so that they are excellent swimmers now." "That is what I heard; and I have two sons who are soon to start upon extensive travels, and I want they should learn to swim before they go. It may be of great service to them." "I have no doubt it would prove a benefit to them," responded Benjamin. "I should not want to part with my skill for any consideration whatever." "Can you teach my two sons the art at once?" "I regret to say that I can not, for the reason that I am soon to leave London and return to America." "Sorry for that, very sorry indeed. Allow me to suggest that, if you could prolong your stay here, you might make a real pecuniary success of establishing a swimming school. I should be willing to pay almost any price for the instruction of my two sons." Sir Wyndham was very earnest in his counsel, and made this suggestion sincerely.