Letter, July 31, 1974, from U.S. Senator Charles McC. Mathias, Jr. Forwarding his testimony before the Health Subcommittee of the Labor and Public Welfare Committee.

"Testimony of Senator Charles McC Mathias Before the Health Subcommittee of the Labor and Public Welfare Committee, in Behalf of S. 2422, the Rape Prevention and Control Act, May 1, 1974."

Publications from the Medical Society of the District of Columbia - not digitized, copyright

"Fifth Session Training Course: Sex Crime Investigation." July 8-9, 1974. Conducted by the Criminal Investigations Division, Sex Offense Section of the Metro Police Depart, Washington, D.C. - not digitized

Public statement, February 20, 1973, Federal Bureau of Investigation, U.S. Department of Justice. "The Menace of the Child Molester." - not digitized

Copies of multiple articles from the FBI Law Enforcement Bulletin. "Don't Miss a Hair," December, 1968. "Laboratory Solves Variety of Crimes with Animal Hair," March 1960. "Hairs and Fibers Prove Valuable in Hit-Run Cases," January 1961. "A Professional Look at Plaster Casts," September 1965. "Paint Examination Techniques Utilized in FBI Laboratory," April 1973. "Identify Latents through a Single Fingerprint File," November 1951. "Don't Overlook Evidentiary Value of Glass Fragments," February 1973. "Preserving Prints of Shoes and Tires on Hard Surfaces," June 1961. "Submission of Shoe Print and Tire Tread Evidence to FBI Laboratory," December 1970.

Available online at the FBI Archives, https://leb.fbi.gov/archives