Have you found this website? I have, and am so glad that I have!
This website features the Arphax Publishing Company maps that we all find so useful in placing our ancestors.
At this site, one can look at a variety of maps. The site has state maps, county maps, township maps, land patents maps, road maps, and waterway and rail maps.
I find that this is a good supplement site when looking that the Bureau of Land Management patents. Much more information about each patent is found at HistoryGeo.com.
Take a look at it! historygeo.com.