These records consist of various logs identifying immigrant status within the territory or state of Wyoming. Any or all of the following record books may contain photographs of the applicant, certificates of arrival, personal description forms, oaths of allegiance, and/or affidavits of witnesses. The words "citizenship" and "naturalization" appear to be used interchangeably in several log titles. These logs, then, are listed in chronological order by date and certificate numbers.

The records are self-indexed