Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # United States. Census Office. 1226 United States. Bureau of the Census 426 United States. Census Office. 1st census, 1790. 7 United States. Census Office. 2d census, 1800. 3 United States. Census Office. 2nd census, 1800 17 United States. Census Office. 3d census, 1810. 4 United States. Census Office. 3rd census, 1810 39 United States. Census Office. 4th census, 1820. 7 United States. Census Office. 5th census, 1830. 10 United States. Census Office. 6th Census 1 United States. Census Office. 6th census, 184O. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >