Original: In 1896 when William Henry Flower took control of the Department he hired Richard Lydekker to rearrange the exhibitions , The Natural History Museum at South Kensington , William T. Stearn ISBN 0-434-73600-7 allowing Thomas to concentrate on these new specimens .
Simplified: The Natural History Museum at South Kensington , William T. Stearn ISBN 0-434-73600-7 This gave Thomas the time to concentrate on these new specimens .