Map created as part of a survey made by the War Department, Corp of Engineers, U.S. Army, Washington D.C. Legend shows road classifications. Lambertville and portions of Hunterdon and Mercer Counties, New Jersey are in upper right corner while the remainder of map depicts the Bucks County area of Pennsylvania.JPEGhttps://doi.org/doi:10.7282/T36T0NC1War Department, Corp of Engineers, U.S. ArmyPublicLambertville, New Jersey 1942MapsUnited States--Delaware RiverNew Jersey--Hunterdon CountyNew JerseyRutgers University-New Brunswick