Author
Buchanan, James, 1791-1868
2
Brady, Cyrus Townsend, 1861-1920
1
Cunliffe, Marcus, 1922-1990
1
Edwards, Everett Eugene, 1900-
1
Jefferson, Thomas, 1743-1826
1
Lincoln, Abraham, 1809-1865
1
Lincoln, Abraham, President, U.S., 1809-1865
1
Manship, Andrew, 1824-
1
Palmer, Robert M., 1820-1862
1
Sons of the Revolution. Pennsylvania Society
1
U.S Bureau of Agricultural Economics
1
United States
1
Washington, George, 1732-1799
1
Washington, George, President, U.S., 1732-1799
1
Weyburn, S. Fletcher 1853-
1