ey,
the positive Humidry samples.
The quantity of radioactive gases
collected in the B-31 device is unknown, qs radiac readings were
obscured by surface contamination on the B-31 containers.
The value
of these samples can betcer be ascertained after preliminary laboratory
analyses.
All the above samples are now in ZI laboratories and under
process,
Project 7.4 - Propagation of Seismic Waves (J. -llen Crocker)
Current reports from Washington, D.C., indicate that six stations
and no report from one station.
Another station reported "no signal";
it is believed that the tegative result from this station was due to
faulty instrumentation,
if
tat yk
eat
received strong signals, one station fair, one station questionable,
It has also been reported that some Coast and Geodetic Survey
Beismic etations have retorted positive signals.
Details of the mazcitude of these Signals and their respective
/
.
locations are not currently available at this headquarters.
Project’ 7.5 - Transportstion of Airborne Debris (P. W. Allen)
Data were obtaineé to determine cloud height and movement after
POWCPTIaE, ee
NN RA ON he 6 EO
EO.
ate eee
es
Mize Shot.
Because of the conflicting data reflecting the true height
of the Mike cloud, conclusions will be held in abeyance until such time
that critical evaluatic: of all data will yield the most probable height
and path of the Mike cicud.
Project 7.6 - Detection 2% Fireball Light at Distances (M. H. Olesca)
No results of chit program are evaileble at this time.
Copleaspo E
LANL, J-Dly,
Measurements
7-$
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/6