German 1881 map of Texas 
based on Colton map.

Errors:
1) Long Bottom/Longbotham should be gone.  Post office there was from Nov 20,
1871 to Oct 23, 1872, then was reestablished in Mar 17, 1873, and then name
changed to Wortham on July 14, 1874.  The old town literally picked up and
moved to the site of the new railroad two miles away.  The town was renamed
Wortham when they became on the new railroad.
2) "Morehead" should be "Moorehead" according to its post office charter.