The first photograph of a solar eclipse taken in Philadelphia

In Philadelphia, Pennsylvania, Frederick Langenheim made the country's first photographs of a solar eclipse.  He took eight photographs in sequence showing the stages of the eclipse. (By John Osborne)
Source Citation
Joseph Nathan Kane, ed., Famous First Facts (New York: H.W. Wilson Company, 1981), 464.
    Date Certainty
    Exact
    Type
    Science/Technology
    How to Cite This Page: "The first photograph of a solar eclipse taken in Philadelphia," House Divided: The Civil War Research Engine at Dickinson College, https://hd.housedivided.dickinson.edu/index.php/node/11762.