Administrative Manager A. Brewster Rickel writes Albert E. Arndt of the Goddard Space Flight Center to inform him that the cost of the balloons has increased by $900 each.
Correspondence, A. Brewster Rickel to Albert E. Arndt
1973-02-22
A. Brewster Rickel
archival document
Balloons, sounding
National Scientific Balloon Facility (NSBF) Records
https://aspace.archives.ucar.edu/repositories/2/resources/17
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