There are so many excellent sources for finding photographs for your research, that sometimes it's hard to know where to start. This page provides some recommendations to get you started.
Lastly, you should always consider asking a Librarian for help!
The Commons includes photographs from libraries, museums, and archives throughout the world. The key mission of The Commons is to share hidden treasures from the world's public photography archives.
The Farm Security Administration-Office of War Information Collection is among the most famous documentary photograph collections in the US. Created by a group of U.S. government photographers, the images show Americans in every part of the nation. In the early years, the project emphasized rural life and the negative impact of the Great Depression, farm mechanization, and the Dust Bowl. In later years, photographers turned their attention to the mobilization effort for World War II. The core of the collection consists of about 164,000 black-and-white photographs.
Toward Los Angeles (Dorothea Lange, 1937)
Calisphere includes primary sources from throughout California. Click here to see photographs and other images of the Black Panther Movement.