United States
United States. Congress. House. Committee on Appropriations
United States. General Accounting Office
Alexander Hamilton
Charles Wilkes
United States. General Accounting Office. Accounting and Information Management Division
Robert Middlekauff
Rand McNally
Morris Hillquit
United States. Congress. Senate. Committee on Privileges and Elections
United States. Bureau of the Census
Philip Sheldon Foner
P. William Filby