Dedham pocket almanac and New-England calendar, for the year of our Lord & Saviour, 1812 ... [electronic resource] : Calculated for the meridian of Boston; but serves, without any material variation, for any of the adjacent states
Dedham [Mass.] : Printed by H. Mann for the proprietors and sold whole-sale and retail at his book-store, 
Advertisement for H. Mann, printer & bookseller, p. 60., This title may also be available on microopaque as part of the collection Early American imprints, Second series (New York: Readex Microprint Corp., 1964- )., and 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. 22673).
Shaw, R.R. American bibliography 22673 and Drake, M. Almanacs, 3736