Description: This is a summary of the Smithsonian Institution Archives' 3rd Wikipedia edit-a-thon on the scientific field books in the Archives’ collections
Description: Did you know that May is National Photography Month? Declared by Congress as a month-long event in 1987, National Photography Month celebrates all aspects of photography. We invite you to see what our photographers were up to a century before this declaration in this behind- the-scenes slideshow of the photographic laboratory spaces, set-ups, and equipment of the United States