Photograph taken by assassination witness Phil Willis showing Dealey Plaza with the Texas School Book Depository building and the Dal-Tex building in the background. The image is taken from Commerce Street by the triple underpass, and several vehicles and a red motorcycle are visible in the foreground. Dallas police officers and police vehicles are visible along Elm Street.

Photograph of the Eastman Kodak building at 3131 Manor Way in Dallas, TX. The Eastman Kodak building is visible behind a chainlink fence on the right while a dark red vehicle is parked on the left.

Original 35mm color slide taken by assassination witness Phil Willis showing Dealey Plaza and the Texas School Book Depository building from Main Street west of Houston Street. The back of the Houston Street peristyle is visible on the right while several figures can be seen standing next to police cars along the north side of Elm Street, and a Dallas police officer is visible along the left of the image.

Original 35mm color slide taken by assassination witness Phil Willis showing Dealey Plaza and the Texas School Book Depository building from Main Street west of Houston Street. The Hertz sign on top of the building reads the temperature of 68 degrees. The Houston Street peristyle is visible on the right, the hood of a red car is in the foreground, and several Dallas police officers are visible along Elm Street. This image is commonly known as "Willis 12" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing a crowd behind a rope barrier along Houston Street between Main Street and Elm Street after the Kennedy assassination. There is a white car on the west side of Houston Street in front of the crowd, and the Texas School Book Depository building can be seen in the background along with a number of Dallas police officers.

Original 35mm color slide taken by assassination witness Phil Willis showing Dealey Plaza and the Texas School Book Depository building from Main Street west of Houston Street. The back of the Houston Street peristyle is visible on the right while several figures can be seen standing next to police cars along the north side of Elm Street.

Original 35mm color slide taken by assassination witness Phil Willis showing Dallas police officers, police vehicles, and motorcycles at the southwest corner of Elm Street and Houston Street, looking north on Houston Street, after the Kennedy assassination. Several cars are visible on the left in front of the Texas School Book Depository building while the Dal-Tex building is visible in the background on the right of the image. This image is commonly known as "Willis 11" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing Dallas police officers, police cars, and motorcycles outside the front entrance of the Texas School Book Depository building from the southwest corner of Elm Street and Houston Street.

Original 35mm color slide taken by assassination witness Phil Willis showing the front entrance to the Texas School Book Depository building and the southwest corner of Elm Street and Houston Street, looking north on Houston Street. A crowd of Dallas Police officers can be seen in front of the Texas School Book Depository building while two boys in red shirts can be seen watching from across the street. This image is commonly known as "Willis 10" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing the intersection of Elm Street and Houston Street, looking north on Houston Street, after the Kennedy assassination. A police car and several Dallas Police officers can be seen on the left, while a fire truck can be seen on the right, directly in front of the Dal-Tex building.

Original 35mm color slide taken by assassination witness Phil Willis showing Dallas police officers, police vehicles, and motorcycles at the southwest corner of Elm Street and Houston Street, looking north on Houston Street, after the Kennedy assassination. The rear of a white car is visible on the left in front of the Texas School Book Depository building while the Dal-Tex building is visible in the background on the right of the image.

Original 35mm color slide taken by assassination witness Phil Willis showing the upper 3 floors of the Texas School Book Depository building. Two of the windows are open, but neither window is the 6th floor "sniper's perch" window.

Original 35mm color slide taken by assassination witness Phil Willis showing a crowd of people in front of the Dal-Tex building at the intersection of Elm Street and Houston Street, looking north on Houston, after the Kennedy assassination. A man on the right is holding a 16mm camera while others appear to be standing around talking. This image is commonly known as "Willis 9" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing the Continental Trailways White House press buss westbound on Elm Street towards the triple underpass. A crowd of people can be seen walking or running in Dealey Plaza, heading west on the south side of Elm Street. This image is commonly known as "Willis 7" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing Dallas police officers and a crowd of onlookers outside the front entrance of the Texas School Book Depository immediately following the assassination of President Kennedy. This image is commonly known as "Willis 8" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing the area around the Texas School Book Depository building following the Kennedy assassination. The image is blurry and features several unknown Dallas police officers and onlookers with their heads cropped off.

Original 35mm color slide taken by assassination witness Phil Willis showing the presidential limousine and the Secret Service follow vehicle from behind, traveling west on Elm Street through Dealey Plaza. Commonly known as "Willis 5" by assassination researchers, the slide corresponds to Zapruder frame 202 just prior to the first shot.

Original 35mm color slide taken by assassination witness Phil Willis showing the end of the motorcade right after the Kennedy assassination. Several males can be seen running west on the south side of Elm Street, towards the triple underpass. A number of vehicles can be seen, including the front end of the White House press bus on the right edge of the image. A station wagon is stopped on Elm Street with the driver's side rear door open. This image is commonly known as "Willis 6" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing the Presidential limousine in the motorcade from the rear, on Houston Street approaching Elm Street between the Dallas County Criminal Courts building and the Dallas County Records building. The Kennedys and Connallys are visible in the limousine while the Secret Service agents in the follow-up car can be seen behind the limousine. Crowds greet the Kennedys as the motorcade passes. This image is commonly known as "Willis 3" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing the Presidential limousine in the motorcade on Elm Street. Nellie Connally and Jacqueline Kennedy are looking to their left while Governor Connally and President Kennedy are both touching their heads. The Texas School Book Depository Building is visible in the background, along with a crowd gathered to greet the Kennedys as the motorcade passes. This image is commonly known as "Willis 4" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing the Presidential limousine in the motorcade on Main Street approaching Houston Street. President Kennedy can be seen on the right side of the limousine. The Old Red Courthouse is visible on the right of the image while crowds greet the Kennedys as the motorcade passes. This image is commonly known as "Willis 1" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing the Presidential limousine in the motorcade turning onto Houston Street. The Kennedys and Connallys are visible in the limousine while Lyndon Johnson can be seen in one of the following cars on Main Street. Crowds greet the Kennedys as the motorcade passes. This image is commonly known as "Willis 2" by assassination researchers.

Original 35mm color slide taken by assassination witness Phil Willis showing three motorcycles on Main Street leading the motorcade and approaching Houston Street. The Old Red Courthouse is visible on the right while the Dallas County Records Building is visible on the left.

Original 35mm color slide taken by assassination witness Phil Willis showing Chief Jesse Curry's car on Main Street approaching Houston Street. The Old Red Courthouse is visible on the right while the Dallas County Records Building is visible on the left.