This is a Message Board Post that is gatewayed to this mailing list. Surnames: Dennis, Burrows, Maxson, Hancock, Haight, Seering, Greeley, Runyan, Carmen, etc. Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/an/JRi.2ACEB/2248.1.1.4.1.2 Message Board Post: Hello Just found in the book re: Stories of New Jersey re: M. Barrows and Company 1938 Page 71 One Dr. Joseph Henry in 1836 built a Telegraphic circut between two campus Buildings at Princeton. Only interested in the scientific aspect of his invention; he did not develop it beyond signaling. So now I need to find out more information about Dr. Joseph Henry. Enjoy Karl