  NM20/45--DANGER TO ANY FISHING OR DRAGGING OPERATION EXISTS ì
WITHIN 1 MILE RADIUS OF LAT 41-14-03N, LONG 71-25-00W DUE TO ì
UNEXPLODED DEPTH CHARGES IN THE VICINITY.
  NM21/45--LIGHTED BUOY ESTABLISHED TO MARK DANGEROUS AREA DUE TO ì
UNEXPLODED DE