"For which Letters-Patent have been obtained from the Government of the United States of America." This title may also be available on microopaque as part of the collection Early American imprints, Second series (New York: Readex Microprint Corp., 1964- ). AVAILABLE ONLINE TO AUTHORIZED PSU USERS.
Electronic text and image data. [Chester, Vt. : Readex, a division of Newsbank, Inc., 2004-2007] Includes files in TIFF, GIF and PDF formats with inclusion of keyword searchable text. (Early American imprints. Second series ; no. 21052).