HISTORY
REVISORY SURVEY 1972--PILE (BARE); SCALED AT 1:15000 FROM CHART 14974 (NAD    
 1902) IN LAT 46-35-47.0N, LONG 90-53-37.8W.    NOW SCALED IN NAD 83.                              
TP00439--(78-80) REVIEWED CLASS 1; NOT SHOWN.  (ENTERED 3/84 RWD