Description: Everyone loves a parade – especially one followed by a banquet. When scientists and politicians met in Washington, D.C., on November 23, 1936, to celebrate the centennial of the U.S. patent system, they listened first to a conventional program of speeches. Then, in the afternoon, Science Service director Watson Davis arranged something different: a “Research Parade” featuring
Description: Kjell Bloch Sandved worked as a photographer for the National Musuem of Natural History for 32 years and his Photographic Files captured the Museum’s staff at work in 1975.