Two articles summarize qualities of medium being used in production of microforms: silver halide film, diazo film, and vesicular film. Highlights include policy of Law Library Microform Consortium, a nonprofit library cooperative and major supplier of legal materials on microfiche; archival storage and preservation; and recent recommendations.…

Six articles provide an overview of map librarianship in the United States and highlight the following areas: microphotography, cartography's photographic revolution; major sources for map acquisitions; preservation (processes, equipment, and supply dealers); map collections in public libraries; and suggestions for improvement in map…