PLScorner.dbf & PLScorner.txt were exported
from an access project found at ISGIS/PLS.
The project name is ramcontrol.mdb

This is the Ramsey County Final Adjustment 
from December 17, 1991.

This file also as the north line correction, 
it seems to date from 2002.

Point added in 10/2009

Point added in 5/2010

Points added & point name change 2/2011