BP 46359, 1949; Reports the establishment of USACE disposal areas in Wrangell Narrows. The approximate charted center is Lat.56/45/59  N., Lon. 132/58/14 W. (NAD83)  The bounding coordinates are as follows:
Lat. 56/46/11 N., Lon. 132/58/06 W. 
Lat. 56/