Maps of the Watchung area from Revolutionary War On
Batlegrounds of the revolution show the 2 passes thru the Blue Hills (now known as the Watchung Mountains)
1918 (and 1913) map show what would to be Watchung in North Plainfield labeled Watchung from Rutgers Historical Maps of NJ
1873 map Atlas of Somerset County by Beers, Beer, Comstock and Cline
Stirlng Road: H. N. Howard
Between Stirling and Hillcrest: W. F. Spencer Distillery
Hillcrest Road: J. B. Zeller, T. M., J. B. Holm
Somerset Street: M. H. French, G. D. Stewart, G. Demler Hotel, Vail & French, G. Smalley, H. Coddington, J Miles
Watchung Avenue:
Valley Road: J Wilson, W. Vail, J. B.Hollmes, E. Allen , A. Allen, A.B. Meyer, M. Dinkey, Blackwell, W . Allen
1908 map of Plainfield and North Plainfield
1828 First Official Map of NJ by Thomas Gordon showing Watchung as part of Warren, not labeled at all. Libery Corner, Millington, Mt Bethel, Warren, Scotch Plains, Samptown and Copper are labeled.
Map Henry Guinard showing ice house and public school
1910 Map by Sanborn Fire Insurance from Plainfield Union and Somerset Counties Library of Congress showing Plainfield Ice & supply Texier and police station
David Rumsey Historical Map Collection
1872 Topographical map of Hunterdon and Somerset County by Beers, Beer, Comstock and Cline
1890 map show what would to be Watchung in North Plainfield but labeled Washington Ville
Central NJ 1838 map shows Millington, Long Hill Mt Bethel, Warren, and the railroad, but Watchung area has NO label