Cite this: Logan, Mary Simmerson (Cunningham), "Mrs. J. A. Logan,". 1901. Thirty years in Washington or, Life and scenes in our national capital. Portraying the wonderfuloperations in all the great departments, and describing every important function of our national go vernment .., Hartford.Conn. : A.D. Worthington & co.
Supplied Caption: The public reading room in the Library of Congress.