​Mailing: PO Box 148, Madison, NJ 07940

Research Office: 39 Keep Street, Madison Library, Madison NJ 07940

Tel: 973-377-0722 ext 8

E-Mail: historicalsociety@rosenet.org

Office Hours:

Tuesdays 10:30am to 3:30pm. Also by appointment whenever the Madison Public Library  is open. Contact us to arrange a time.

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