Intelligence report by W. L. House concerning gambling on Ross Avenue and a possible connection to Jack Ruby. A photocopy of an article from the Dallas Morning News describing inquiries by the Federal Bureau of Investigation is included, which concludes that evidence did not support a strong link between Jack Ruby and this instance of organized crime.

Photocopy of a newspaper clipping concerning the Dallas Police Department with annotations written in the margins.

Photocopy of an intelligence report which includes a newspaper clipping from the Dallas Morning News. The clipped article states that gambling is not uncommon on Ross Avenue. This evidence was found by the Federal Bureau of Investigation.

Photocopy of intelligence report with Dallas Morning News clipping dated April 26, 1972 with headline: "Testimony Shows Gambling Not New on Ross." The article was written by Earl Golz.

Microfilm copy of a typed file note which reads: "Invoice 11210G. This invoice is still active as of Apr 6 1970. See subsequent film for this invoice."

Dallas Police Department Special Order by Assistant Chief of Police R. H. Winters requesting that Prosecution Reports reflect probable cause of for arrest and substantiating the legality of prosecution.

Report to Captain W. F. Dyson by W. S. Biggio, Detective. The report states that information was received from a subject who was a close acquaintance of Lee Harvey Oswald and his wife.

Criminal intelligence report concerning George De Mohrenschildt. The report was sent by detective W. S. Biggio to Captain W. F. Dyson on April 25, 1967. Mr. De Mohrenschildt was a personal friend of Mr. and Mrs. Lee Harvey Oswald.

Dallas Times Herald clipping titled "Garrison Moves to Get Witnesses." The article includes information pertaining to warrants issued by District Attorney Jim Garrison.

Intelligence report addressed to Captain W. F. Dyson in regards to Marguerite C. Oswald. Mrs. Oswald was asked for an interview from two men claiming to work for AP News.

Report to Captain W. F. Dyson by L. D. Stringfellow and J. F. Brumit of the Dallas Police Department. The report states that Marguerite C. Oswald refused to give an interview to men who came to her door.

Report to Captain W. F. Dyson by L. D. Stringfellow and J. F. Brumit. The report states that Marguerite C. Oswald refused to give an interview to men who came to her door.

Photocopy of a newspaper clipping which appeared in The Dallas Morning News. The clipped article states that District Attorney Jim Garrison subpoenaed the military records of Clay L. Shaw.

Photocopy of a newspaper clipping of an article which appeared in The Dallas Morning News. The article states that District Attorney Jim Garrison subpoenaed the military records of Clay L. Shaw.

Arrest report on investigative prisoner Sergio Vincente Arcacha Smith. He was arrested upon being charged with intent to commit a burglary.

Order made by the magistrate's court. The order states that Sergio Arcacha was informed of his rights upon being arrested.

Criminal intelligence report by C. T. Burnley of the Dallas Police Department which states that Sergio Arcacha was arrested. The charge was "conspiracy to commit simple burglary."

Criminal intelligence report addressed to Captain W. F. Dyson. The report, which was written by C. T. Burnley, states that Sergio Arcacha was charged with conspiracy to commit simple burglary. An arrest report is attached.

Report to R. E. Lunday by B. M. Walters concerning a telephone conversation with Mr. James Hacker regarding a plot to kill Governor John Connally. Waters states that a telephone call was received by Detective C. A. Greeson from a Mr. James Hacker at 4:50 a. m., claiming that Lee Harvey Oswald was paid to kill Governor Connally by Jack Ruby. Walters states that a member of the Federal Bureau of Investigation was to contact Mr. Hacker about his claims.

Report by B. M. Waters, Detective in Charge, to R. E. Lunday, Deputy Chief Commanding of the Criminal Investigation Division. In the report, Waters describes a phone call received from Mr. James Hacker. Hacker believed that Oswald was paid to kill Governor Connolly by Jack Ruby.

Carbon copy of a report by B. M. Waters, Detective in Charge, to R. E. Lunday, Deputy Chief Commanding of the Criminal Investigation Division. In the report, Waters describes a phone call received from Mr. James Hacker. Hacker believed that Oswald was paid to kill Governor Connolly by Jack Ruby.

Newsletter article, titled "The Strange Death of John F. Kennedy," gives a short history of Lee Harvey Oswald. The article primarily focuses on his time in Russia and Communist ties.

Newsletter article, titled "The Strange Death of John F. Kennedy," gives a short history of Lee Harvey Oswald. The article particularly focuses on his time in Russia and his ties to Communism.

Criminal intelligence report addressed to Captain W. P. Gannaway of the Special Service Bureau in Dallas, Texas. The report, which was submitted by detective R. W. Westphal, states that Guy Evertt Nice was arrested for carrying a prohibited drugs and weaponry. Nice had in his possession a letter written to Jack Ruby. In the letter, he stated that he was a Communist. A photograph of Nice, a personal history from the Special Service Bureau, and a copy of the letter are attached to the report.