French's Gazetteer is the standard: A recent reprint includes a
wonderfully updated index. I believe the New York GenWeb can help you
locate individual towns, hamlets & villages. Herkimer County has a great
GenWeb site.

>From:  Robert V. Shear[SMTP:[log in to unmask]]
>Sent:  Saturday, October 25, 1997 6:00 PM
>To:    [log in to unmask]
>Subject:       Woodhull, NY
>To: NYHIST-L Mailing List
>Can anyone help with this request?  If so, please respond with a copy to
>[log in to unmask]
>Bob Shear
>Subject:           Woodhull, NY
>Date:              Sat, 25 Oct 1997 17:24:46 -0400
>From:              [log in to unmask]
>Organization:      WEBER Realty Services, Inc.
>Can you tell me the location of this town, supposedly in Herkimer County
>in the 18th century? Thank you. L.K.Weber