Gang- the following web address has WPA photos (many of Black famers, Black workers, towns, businesses that may connect to your family)taken in almost every state- listed in alphabetical order, and broken down by county. I found some shots I maximized on my screen and will use in our 2003 family reunion- and we all have relatives from several states. (Also, ask local libraries for photos of regions that interest you)

Go to: memory.loc.gov/ammem/fsasubject

Hope there are some hidden treasures or clue-givers there

Bijan