On the Internet I found my great uncle Gabriel Palmer's date of naturalization. Title and location of the court is COMMON PLEAS, COURT, NEW YORK COUNTY. It gives the date Oct 23, 1865, bundle number, copy of record number, address 142 - 6 ST NY City, former nationality, and his brother's name and address as witness. Occupation, Date of birth, Port of Entry and Date of Arrival are all left blank. It looks like it might be a file card. Does anyone know if there would be a document with further information? Or who to contact for more information. Thanks for any help. Barbara, Oro Valley, AZ