UPDATE: 1/9/18

Since first *draft* Poston block maps were published on this site in 2011, they are now deemed *incomplete* and possibly *inaccurate*.

New discoveries of Poston documents were discovered in late 2017.

At this time, the *best* published block information will be on the POSTON BLOCK BOOKS site


If you have experience and know how to create a block map templateplease contact me. 
email: diannerd79 (at) yahoo (dot) com

Until then, the Poston block maps on this site will NOT be corrected or updated.