Bartlett and members of the London Zoological Society were happy when P. T. Barnum, a circus showman from the United States offered to buy Jumbo for $10,000. Barnum had once owned two museums in New York City. They had burned to the ground. He was now part-owner of the Barnum, Bailey, & Hutchinson Circus. Barnum knew the huge elephant would make him a fortune if he appeared with the circus. 