The calculations and astronomical notes on the calendar pages are a selection of those in The Columbian almanac for 1795 by James Login (Philadelphia). The eclipse predictions following these pages are identical with Login's.
Includes statistics of the Philadelphia Dispensary for 1793 (p. [19]) and statistics of shipping at Philadelphia for 1793 (p. [21]).
Electronic text and image data. [Chester, Vt. : Readex, a division of Newsbank, Inc., 2002-2004. Includes files in TIFF, GIF and PDF formats with inclusion of keyword searchable text. (Early American imprints. First series ; no. 27247).