About FBI Guide to Concealable Weapons
After September 11, 2001, the FBI started collecting small, easily concealed knives and other potentially lethal objects, and compiled a catalog that has been distributed to airport screeners and law enforcement agencies across the country. In The FBI Guide to Concealable Weapons, this information is available to every citizen who wants to be prepared to face future terrorist attacks. In this exclusive reprint, you will see metal, plastic and ceramic knives hidden in pens, keys, belt buckles, jewelry, canes and cigarette lighters, as well as impact weapons disguised as keychains, and items hollowed out for the possible concealment of explosives. As citizens responsible for our own safety, we must know everything possible about the dangers that face us, and awareness is the first, vital step in this direction.
Excerpt
This is the first installment of a continuing effort to collect and distribute information on knives that otherwise may be dismissed as nonthreatening items. Many of the knives in this collection were commercially purchased and typically can be bought for less than $20. Some of these knives are common items found in most homes and offices.
You will notice also that some are made of a plastic material, making them less likely to be considered a weapon. Each of these tools was designed to cut and is fully functional in that respect. Whether used to cut paper, cardboard, or other material, these knives should be treated as potentially dangerous weapons. Each knife is shown with an accompanying scale for size reference, and many include an X-ray photograph to show how these weapons might appear if placed in luggage and passed through a scanning device.
About Federal Bureau of Investigation
The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence.
en.wikipedia.org/wiki/Federal_Bureau_of_Investigation