This is a Message Board Post that is gatewayed to this mailing list. Surnames: Bieber, Beaber Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/an/GAE.2ACIB/123 Message Board Post: Hi all - I have an interesting question.... I recently came across what I think is my fathers' GF's 1898 New York Petition for Naturalization. The birth date is a bit off but the nationalty, port of entry and occupation are dead on. Here's my question - in the top right corner of the form is the letter B and the numbers 160 (B160). What is this? What is really full-moon strange about this is that both my father and my drivers license also have the B160 prefix. Skip list/boardadmin