1. Instructions Upon opening the file, if you see a RED X on the last slide, click the OPTIONS box on your security warning and select ENABLE THIS CONTENT. Then start the slide show to enable the 3D view. Rotate the model by holding the LEFT click button and dragging with your mouse. Zoom in and out by holding the RIGHT click button and dragging your mouse up and down. Translate the model by holding both RIGHT and LEFT buttons and dragging your mouse. All 3DCT models are not shown to scale. Experiment your viewing experience by clicking the MENU button and turning various options on and off. Click ESC to exit from viewing the 3D model slide.

2. Dr. Robert J. Terry was aware that there was an absence of documented human osteological specimens from which skeletal biology, anatomy and pathology could be investigated. In the second decade of the 20th century, Dr. Terry began to collect human skeletons from cadavers used in the Medical School's Anatomy classes. Documentation of the individual consists of morgue records with the name of the individual, the sex, age and ethnic identity, as well as various dates and records related to body collection and preservation processes. In 1967 a transaction was made between the Anatomy Department at Washington University Medical School and the National Museum of Natural History's Anthropology Department to transfer the Terry Collection to it’s current curation in the Division of Physical Anthropology. For more information on the history of this collection, please visit (http://anthropology.si.edu/cm/terry.htm)http://anthropology.si.edu/cm/terry.htm This individual, Terry Collection 687, is a modern human (Homo sapiens), male, 60 years of age, of European ancestry. This is a CT scan of Terry Collection 687. These three-dimensional scans are made publicly available through the generous support of the Smithsonian 2.0 Fund, provided from the annual gifts of the Smithsonian National Board to the Secretary to use at his discretion (http://smithsonian20.si.edu/fund.html), and the Smithsonian Collections Care and Preservation Fund.http://smithsonian20.si.edu/fund.html The main goal of this joint initiative between the Human Origins Program and the Division of Mammals is to make the NMNH's scientific collections that relate to studies of human evolution available in 3D for education and research. These slides can be used for educational purposes only. For all other uses, please contact the Human Origins Program at HO-PhotoRequest@si.eduHO-PhotoRequest@si.edu or HumanOrigins@si.eduHumanOrigins@si.edu