Description: [caption id="" align="aligncenter" width="376" caption="Painters sitting boards on top of wooden scaffolding, painting the ceiling of a wing of the new United States National Museum, now the National Museum of Natural History, building soon after it was finished being built, 1912, Richard Rathbun, Photographic print, Smithsonian Institution Archives, Record Unit 532, Box 104,
Description: [caption id="" align="aligncenter" width="406" caption="Completing the heavy construction of the United States National Museum building, now the National Museum of Natural History, on May 11, 1909, at 11 am, workmen set the last stone on the south porch, by Unidentified photographer, Photographic print, Smithsonian Institution Archives, Record Unit 95 Box 33 Folder 4, Negative
Description: [caption id="" align="aligncenter" width="425" caption="Print of the original architectural drawing of the National Museum of Natural History Building, originally known as the United States National Museum Building, Drawn by architects Hornblower and Marshall in 1906 in black and red ink pen on cloth, 1906, Smithsonian Institution Archives, Record Unit 000092, Box CGMC, Folder
Description: [caption id="" align="aligncenter" width="425" caption="United States National Museum, now known as the National Museum of Natural History (NMNH), North Entrance Lobby (Foyer), looking west, soon after the building was completed, c. 1911, by Unidentified photographer, Black and white photographic print, Smithsonian Institution Archives, Record Unit 79, Box 9, Folder 1,