Explains the components and image properties of a nonsilver microfilm, its use in libraries, and its handling requirements. (FM)

Remarks on the relative permanence and durability of three types of film in use in library microform reproduction (silver, diazo, and vesicular) and points out some technical and economic facts that govern the choice of microform materials for libraries. A 6-item reference list is included. (Author/JL)

A system for processing and shelving mixed media works is described, the advantage of which is its ability to make value judgments reflecting the author's intention as to which format is primary. Security needs, storage space problems, and desirability of maintaining browsing capabilities are also incorporated in this system. (Author/MBR)

Examines efforts of the Research Libraries Group to use RLIN (Research Libraries Information Network) to support cooperative and individual member library preservation activities. Areas covered include enhancements to make item-specific microform information available and efforts to code information on the physical condition of materials. (30…

Traces developments in cooperative preservation in microfilming projects from 1930s to mid-1980s. Participation by the Library of Congress, American Library Association, Association of Research Libraries, Council on Library Resources, National Endowment for the Humanities, American Theological Library Association, Research Libraries Group, and…

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.…

Describes experiences of Genealogical Library of Church of Jesus Christ of Latter-day Saints in using micrographics technology to preserve records of permanent value from throughout the world. Highlights include selecting and filming records processing and sorting film, cataloging and using microforms, and what the future holds. Three sources are…

Discusses role of Library of Congress (LC) in cooperative preservation microfilming activities in United States, noting relationship of LC to library community, sharing of technical expertise and procedural experience, the actual filming, and adequate bibliographic control for preservation microforms. Aspects of three-year Optical Disk Pilot…