Kentucky UFO mystery: The 75th anniversary of Thomas Mantell's death | FOX 56 News
Captain thomas mantell hi-res stock photography and images - Alamy
Mantell, Gideon Algernon; A Pictorial Atlas of Fossil Remains, Consisting of Coloured Illustrations Selected from Parkinson's Organic Remains of a Former World, and Artis's Antedeluvian Phytology. London, 1851.
Marianne Mantell, Who Helped Pave the Way for Audiobooks, Dies at 93 - The New York Times