[Dallas Police detectives carrying evidence out of the Book Depository]

Original black and white photographic negative taken by Dallas Times Herald staff photographer William Allen. This image shows Dallas Police Detectives Leslie Montgomery and Marvin Johnson on the steps of the Texas School Book Depository with a long paper bag and Dr. Pepper bottle that were found on the building's sixth floor on November 22, 1963. Dallas Times Herald reporter Darwin Payne is located on the right in the image