"The tax records for this township which are here reproduced cover the following years: 1751, 1754, 1756-59, 1763, 1769-1773, 1776-1783, 1785-1790, 1792-1793, 1796-1803, 1805-1808, 1810-17, 1821, undated. On this microfilm, a circle in the upper left-hand corner of a frame indicates the beginning of a new document."