I grew up moving all over the world, following my dad who was in the Royal Air Force. I've loved aircraft from a very, very early age, especially military. I remember living on numerous air bases and being able to tell what aircraft was flying over the house by the ...Read More »

The U.S. Geological Survey (USGS) Central Regional Library maintains a collection of over 400,000 photographs taken during geologic studies of the United States and its territories from 1868 to the present. These images provide a visual history of the discovery, development, and sciences of the United States and its Geological ...Read More »