Scientific and Technical Periodicals
About this Collection
Scientific and Technical Periodicals is a retrospective serials collection on microfilm based upon the Royal Society of Londons Catalogue of Scientific Papers 1800-1900. Filmed from the holdings of the Library of the Academy of Natural Sciences, Philadelphia, PA., the collection focuses primarily on the natural sciences.
Scientific and Technical Periodicals is published on 35mm silver-halide microfilm at a reduction ratio of 10X to 15X, and meets all ANSI, AIIM, and RLG specifications for archival permanence and preservation quality standards.