DIRECTORY of COUNTY AUDITORS        Tony Brown Guernsey County Auditor: Tony Brown Population: 40,792 Parcel Count: 39,321 Office: 627 Wheeling Avenue Cambridge, Ohio 43725 Office Hours: Monday - Friday, 8:00-4:00 Telephone: 740-432-9241 Fax: 740-439-6265 E-mail: tbrown@guernseycounty.org