The Lincoln Highway Resource Guide
Prepared by Kevin J. Patrick and Robert E. Wilson at Indiana University of Pennsylvania, the guide includes sections on New Jersey, including a map.
Côte de York-town à Boston: Marches de l'armée, 1782 Prenceton is just right of center in this "map of the route...of Comte de Rochambeau's army from Providence, R.I. to Yorktown, Va., and the return march to Boston." From American Memory at the Library of Congress.