He worked there as the director of a natural history museum.
"I created a natural history museum for my collection," he said.
Made a lot of money and set the standard for natural history museums since.
All that money: could the natural history museum really raise it?
"It struck me that we needed our own natural history museum."
The natural history museum is a hall of human origins.
It is well known for its observatory and natural history museum.
In 1854 he became a professor of drawings at the natural history museum.
He also becomes curator of the school's natural history museum.
It's one of the best natural history museums in the country, and very possibly the world.