Mercer County
Atlas of New Jersey, Counties of Hunterdon, Somerset and Mercer (1873)
in Combined Atlas of the State of New Jersey and the County of Hudson (1873)
G.M. Hopkins, Civil Engineer; G.M. Hopkins & Co., Philadelphia. 1873
Engraved by Edward Busch, Phila.
Tag – MercerCty
File – 1873-NJ-Atlas-Hopkins-Mercer-DR.jpg
