Scope and Contents Topics and types of documents include Deskbook on Organized Crime, Chamber of Commerce of the United States; urban violence; copy of H. R. 11836 authorizing assistance in prevention and control of riots; various correspondence from religious organizations, businesses, and constituents concerning crime prevention and control; copy of H. R. 18951 dealing with prohibition of switchblade knives; copy of H. R. 1413 amending Omnibus Crime Control and Safe Streets Act of 1968; "Prisons: Colleges for...