3-Tоp photo: American Foreign Service Journal VII (January, 1930). Bottom photo: Library of Congress.
5-Top left photo: Library of Congress. Top right photo: Historical Society of York County, York Pennsylvania. Bottom photo: Lancaster County Historical Society.
6-Historical Society of Pennsylvania, Philadelphia.
11-The Columbian Magazine.
12-The First Mechanics National Bank of Trenton.
15-Sons of the Revolution in the State of New York, New York City.
16-Library of Congress.
17-Library of Congress.
18-Top photo: Library of Congress. Bottom Photo: Continental Oil Co.
19-Historical Society of Pennsylvania (also Department of State).
20-Department of State.
22-Free Public Library, Trenton.
23-Department of State.
27-Commission of Fine Arts.
28-Department of State.
30-Library of Congress.
31-Library of Congress.
33-L. C. Handy Studios, Washington, D.C.
38-John H. Hunton, The History and Topography of the United States, (London and Philadelphia, 1830), I, between pp. 458, 459.
44-Department of State.
45-General Services Administration.
46-General Services Administration.
47-General Services Administration.
48-Department of State.
50-Department of State.
52-Department of State.