Actually I have two very high resolution maps of Texas, 1865 and 1872, that are digitized versions, in my personal collection. They are in tif format and in excess of 600 MB each. When you come to Brownwood, by all means check in at the Genealogy Annex across from the Court House. I will make a copy of the maps tonight, put them on a DVD and have them available for you. My son-in-law is also in law enforcement, here in Brown County. It is indeed a small world. I look forward to meeting yo in person.