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WASHINGTON, D.C.
Meeting 777
Cosmos Club, Mass Ave, Assembly Hall
Wednesday, October 9, 1957
William Drumm Johnston Jr., President Donald Cave Duncan, Meeting Secretary
Robert B. Guillou and R. G. Bates—USGS—The correlation of airborne radioactivity data and aerial geology.
George Robert Tilton—Department of Terrestrial Magnetism—Are tektites out of this world?.
Attendance: 114
Meeting Secretary's Minutes
Second published account of meeting appears in: pub2