"Twopence each," said the tollman.

So Mr. George and Rollo each laid down two pennies on the little counter in the window sill, and the man giving them each a little paper ticket, they passed on.

"Now the question is," said Mr. George, "how to find out what boat we are to get into. Here is an orange woman on the platform; I will buy a couple of oranges of her, one for you and one for me, and then she will be glad to tell us which is the boat."

"She will tell us without," said Rollo.

"As a matter of favor?" asked Mr. George.

"Yes," said Rollo.

"I suppose she would," said Mr. George; "but I would rather that the obligation should be the other way."

So Mr. George bought two oranges of the woman, and paid her a halfpenny over and above the price of them. She seemed very grateful for this kindness, and took great interest in showing him which of the boats he and Rollo must take to go to Westminster.

"There's one thing that I particularly wish to go and see," said Rollo, "while we are in London."