This discussion of the microform publication of primary source material focuses on the area of British history between 1450 and 1750. The efforts of University Microfilms International and Harvester Press Microforms Ltd. are reviewed, and a possible microform series of material from this period is suggested. Four references are listed. (MES)

Describes the materials included in this microform publishing project documenting the history of the Library of Congress (LC). Materials in four organizational categories are discussed: (1) resources for the study of LC; (2) the Librarians of Congress; (3) functions and services of LC; and (4) the buildings of the library. (MES)

Discusses the Massachusetts Historical Society's various photostat and microfilming projects and describes how they grew out of the philosophy of the society's founder, the Reverend Jeremy Belknap. Topics include the preservation of the papers of presidents John Adams and John Quincy Adams, and collaboration with other repositories. (Author/JKP)

Discussion of topics relating to microform sets of primary material covers value, users, the lack of reviews, difficulty of examination, institutional focus, and selection. Selection factors suggested include: content; reason for the set; sponsoring institution; past use of the collection; publishers' reputation; guides; editors; advertisements;…

Describes the benefits to researchers of the microfiche publication of the "National Inventory of Documentary Sources in the United States," which consists of finding aids for U.S. manuscript and archival collections. Arranged in four parts based on origin, each is described in detail as to scope and arrangement. (EM)

Outlines genealogical materials available in microform in general and specifically at the New York Public Library. (Author/CLB)

Argues that the quality of information provided to scholars by microform sets of manuscript collections, as compared to original manuscripts and critical editions, does not justify the expansion of research libraries' collection boundaries and fiscal responsibilities to include such materials. (CLB)

Presents arguments in support of research library microfilm collections of archival sources for use by scholars. Historical background on microfilming and new technological developments enhancing use of microforms are discussed, as well as preservation and other benefits of microfilming. (10 references) (MES)