A disturbing historical record:
Searching through America's past for the last 25 years, collector James Allen uncovered an extraordinary visual legacy: photographs and postcards taken as souvenirs at lynchings throughout America. With essays by Hilton Als, Leon Litwack, Congressman John Lewis and James Allen, these photographs have been published as a book – "Without Sanctuary" by Twin Palms Publishers. Experience the images as a flash movie with narrative comments by James Allen, or as a gallery of photos which includes 81 postcards.
And from the details of one of the photo postcards in this online exhibit:
These tiny documents were purchased by a flea market trader in a trunk stored in the attic of a prominent Savannah family during the dispersal of an estate. Lynching, as example, usually proved an efficient means of intimidation and oppression. Richard Wright spoke to the heart of black anguish: "I needed but to hear of them to feel their full effects in the deepest layers of my consciousness. Indeed, the white brutality that I had not seen was a more effective control of my behavior than that which I knew."