Description: "Multiple Hearth Roasting Furnace loaned by The Furnace Patent Co., Philadelphia PA." Department of the Interior Bureau of Mines exhibit at the Panama-Pacific International Exposition in San Francisco, California, 1915.
Description: [caption id="" align="aligncenter" width="329" caption="Photograph of the Samuel P. Langley commemorative statue at the Panama-Pacific International Exposition in San Francisco, California, in 1915, Langley was the third Secretary of the Smithsonian Institution, 1887-1906, and pioneer in astrophysics and aerial navigation, c. 1915, by Unknown photographer, Photographic print,
Description: First aid demonstration at Bureau of Mines exhibit at the Panama-Pacific International Exposition, San Francisco, Califonia, 1915, MAH-8187.
Description: Since our move to Smithsonian Institution Support Center, in the fall of 2015, the Archives have been able to work on longer-term projects using the photographic negatives stored in our cold storage vault. One of these projects is systematically scanning the collection of glass plate negatives from the United States National Museum, Division of Graphic Arts Photograph
Description: This summer, have a little fun with images from our collections that have been designated as open access. Anyone can now download, transform, share, and reuse millions of images as part of Smithsonian Open Access.
Description: Nothing brings a couple together like scientific research, right? Celebrate Valentine’s Day by exploring a love so deep, new species were named about it.
Description: While only two years old, World Migratory Bird Day is just one of the latest evolutions in conservation awareness. Related celebrations go back more than twenty-six years and draw on over a century of research.
Showing results 1 - 12 of 13 for Panama-California Exposition (1915-1916 : San Diego, Calif.)