Collection Items

  • Web Page
    How to View Maps - Transportation and Communication - Digital Collections Maps and other large images are presented as GIF or JPEG files and require no special viewers, unless you choose to download and view maps offline. For off-line viewing, you can download a possible four formats: GIF Format thumbnail JPEG format JPEG2000 format TIFF format You may require special software to view the downloaded JPEG2000 format. The following are some of the programs that...
  • Web Page
    Rights and Access - Transportation and Communication - Digital Collections Rights and Access The maps in the Map Collections materials were either published prior to 1922, produced by the United States government, or both (see catalogue records that accompany each map for information regarding date of publication and source). The Library of Congress is providing access to these materials for educational and research purposes and is not aware of any U.S. copyright protection (see...