Topsfield Historical Society, Vital Records of Andover, Massachusetts to the End of the Year 1849, V. 1 (births) and V.2 (marriages and deaths), Topsfield, MA, Topsfield Historical Society, 1912.
Volume 2 digitized by Google books
Both volumes available online as:
New England Historic Genealogical Society, Massachusetts Vital Records to 1850, Online Database, AmericanAncestors.org, 2001-2010.