the other thing that's interesting about it is that mary austin holley, she's -- she's a widow, the niece of stephen f. austin. and for her to come here and to write about her travels is significant. to have a female voice at that time period it's incredible. so i do think, and if i recall correctly from some of the things that i've read, austin's map -- steven f. austin's map, there's some influence in this particular map but i think it's a great progression to show from the 1816 map on into this map from 1836. the next map i'd like to show you is a colton map. this is really during the republic time period. it's dated 1839 and you can see the different counties that have been set up certainly they are not the way they are today. again, this would have been hand colored well after the map would have been printed. it's by the general land off of the republic of texas. and it shows this progression of 1836. and then you really begin to see more dealing with the republic of texas time period. and, of course, that really lasts until 1845. next, i think what i pulled for you to take a look at