Table 11. --Recoveries from 1,000 drift cards released from the Cisco on July 4, 1953, 

 at BT IV-34, latitude 48° 02' 20", longitude 88° 30' 00" 



8/29/53 

 8/30/53 



48° 37' 

 48° 46' 



87° 00' 

 86° 55" 



56 



57 



81.5 

 90.4 



1.46 

 1.59 



48° 37' 



87° 00" 



81.5 



1.27 



132 



