02994
HISTORY
SOURCE UNKNOWN--FIRST APPEARED. ON 1942 ED OF CHART. REVISED TO RUINS ON 1973 
 CHART EDITION. SCALED POS. FROM CHART 14973, LAT.46-50-18N, LONG.90-36-16W   

SURVEY REQUIREMENTS
FULL--VERIFY OR DISPROVE. ASCERTAIN PRESENT STATUS OF R