"The tax records here reproduced for this borough, prior to its incorporation as a city on March 20, 1818, cover the following years: 1750-51, 1754, 1756-59, 1763, 1769-73, 1775, 1777-83, 1785-93, 1797-1803, 1805-17. On this microfilm, a circle in the upper left-hand corner of a frame indicates the beginning of a new document."
