Description: [caption id="" align="aligncenter" width="430" caption="Color postcard of the East African lions in the mammal hall of the United States National Museum, now the National Museum of Natural History, pre 1959, by Unidentified photographer, Photographic print, Smithsonian Institution Archives, Record Unit 95, Box 45, Folder 26, Negative Number: SIA2010-0488."][/caption]