Clifton Projects 6005C and 6053C

A survey flown in 1975 is combined here with one flown in 1977 and 1978.
The data are not corrected for diurnal.  The report, GJBX-023(79), volume 1, 
gives some details about how the data were combined.

Parts of lines 218, 223, and 23 may have been flown in 1977-1978.