Criminal Intelligence Report from Detective R. W. Westphal and Detective P. M. Parks to Captain W. P. Gannaway through Lieutenant Jack Revill regarding Mary Lawrence, a witness who says that she saw Jack Ruby and Lee Harvey Oswald meeting at the Lucas B & B Cafe.

Criminal Intelligence Report from Detective R. W. Westphal to Captain W. P. Gannaway through Lieutenant Jack Revill regarding observations of a vehicle registered to Joe Rodriguez Molina.

Criminal Intelligence Report from Detective D. N. Boyd to Captain W. P. Gannaway through Lieutenant Jack Revill regarding information received about Anthony G. Rizzo and his relationship with Jack Ruby.

Laboratory request to examine bullets and cartridges fired by a revolver belonging to Jack Ruby.

Laboratory request to examine bullets and cartridges fired by a revolver belonging to Jack Ruby.

Laboratory request to examine bullets and cartridges fired by a revolver belonging to Jack Ruby.

Laboratory request to examine bullets and cartridges fired by a revolver belonging to Jack Ruby.

Laboratory request to examine bullets and cartridges fired by a revolver belonging to Jack Ruby.

Laboratory request to examine bullets and cartridges fired by a revolver belonging to Jack Ruby.

American Capsule News, Number 402 published in Washington, D. C..

American Capsule News, Number 402 published in Washington, D. C.

American Capsule News, Number 402 published in Washington, D. C..

Criminal intelligence report addressed to W. P. Gannaway of the Dallas Police Department. The report, which was submitted by R. W. Westphal and P. M. Parks, regards an interview with Mary Lawrence. Lawrence stated that she saw Lee Harvey Oswald and Jack Ruby meet at the Lucas B & B Cafe after 2 am on November 22, 1963.

Photograph of the inlet side of the Bachman bypass gates. Both gates are open 30 inches. The photograph was taken before debris was removed.

Photograph of a city park and playground in Dallas. A slide is in the foreground, a mary-go-round, two seesaws and a swing set are further back in the playground. A stamp on the back names the image as an official staff photo from the city of Dallas.

Photograph of a city park and playground in Dallas. A slide is in the foreground, a mary-go-round, two seesaws and a swing set are further back in the playground. A stamp on the back names the image as an official staff photo from the city of Dallas.

Typed laboratory report testing the vegetable material found as evidence in a case involving Juanita Dale Phillips, also known as Candy Barr.

Photograph of workers pouring gravel into a wooden mold in preparation for paving a road in Dallas, Texas. The mechanism they are using to pour the gravel is suspended from a metal bar which spans street. In the background, construction can be seen on some buildings as well.

Recording of a workshop at the South Dallas Cultural Center ...

Criminal investigation report by R. W. Westphal which regards the location of telephone booths at a Seven-Eleven Food Store.

Laboratory Report by M. Johnson, requesting to examine the bullets from Jack Ruby's gun.

Criminal intelligence report addressed to Captain W. P. Gannaway of the Special Service Bureau in Dallas, Texas. The report, which was submitted by detective D. N. Boyd, states that Ralph Paul is the owner and operator of the Bull Pen. In an interview, Paul said that he has known Jack Ruby for 15 years. Ruby called him about fifteen minutes after the President was assassinated and said that he would be closing his places of business for three days.

Criminal investigation report by R. W. Westphal which regards a vehicle observed at 4106 Lomita in Dallas, Texas.

Written report to Chief J. E. Curry by C. C. Wallace concerning an interview with L. D. Miller. Wallace states that Miller's interview was essentially the same as his original report, except that he added that he had no knowledge of how Jack Ruby entered the City Hall and that he had not been interviewed by the Federal Bureau of Investigation.