Topografische kaart Doylestown

Naam: Topografische kaart Doylestown, hoogte, reliëf.

Locatie: Doylestown, Bucks County, Pennsylvania, 18901, United States of America (40.29804 -75.14846 40.32777 -75.10553)

Gemiddelde hoogte: 108 m

Minimale hoogte: 74 m

Maximale hoogte: 143 m

An electric telegraph station was built in 1846, and the North Pennsylvania Railroad completed a branch to Doylestown in 1856. The first gas lights were introduced in 1854. Because of the town's relatively high elevation and a lack of strong water power, substantial industrial development never occurred and Doylestown evolved to have a professional and residential character.