Page opening of Bibliography in an Age of Science
Creative Commons LicenseJeremy Norman Collection of Images - Creative Commons
The text of Bibliography in an Age of Science emphasizes the card catalogue space saved using the Rapid Selector. It includes, "A section of wall shelving of standard height and about twelve feet long could hold approximately twenty-million pages of text and approximately one hundred twenty million index entries, as filmed for the first model of the Rapid Selector."
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