In sight of America: photography and the development of U.S. immigration policy

First impressions : Chinese exclusion and the introduction of immigration identification, 1875-1909

Photographic paper sons : resisting immigration identity documentation, 1893-1943

Ellis Island as an observation station : spectacle and inspection, 1892-1924

Ellis Island as a photo studio : the horrific ethnographic image, 1904-26

The imaginary line : passing and passports on the Mexican-U.S. border, 1906-17

The dividing line : documentation on the Mexican-U.S. border, 1917-34.