Washington DC, Press Photographers with Cameras on Steps Birds completed the installation of a

completed the installation of a Main Bus Switching Unit (MBSU) that was hampered by a possible misalignment and damaged threads where a bolt must be placed

Photographed by James Brady on wet plate collodion

Launched under the direction of the General Electric Company

This composite color infrared image of the center of our Milky Way galaxy reveals a new population of massive stars and new details in complex structures in the hot ionized gas swirling around the central 300 light-years

Four young Hopi Indian women grinding grain

Washington DC, Press Photographers with Cameras on Steps Birds completed the installation of aWashington DC, Press Photographers with cameras on steps. Created between 1909 and 1923 on a 4x5 glass negative by the National Photo Company Collection.