Physics
Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE
Found in 1 Collection or Record:
Correspondence and reports, c. 1945
Item
Identifier: Coll-37/C.266
Scope and Contents
Correspondence and reports, dated 1945. The material continues the research into ‘Angels’ or unidentified objects discussed in Coll-37/C.265. It consists of correspondence from W. S. Elliott (R.R.D.E. [Radar Research and Development Establishment]) also enclosing A.O.R.G. [Army Operational Research Group] Report 257 on 'Radar Echoes from Birds', by D.L. Lack; and 'Note on echoes of unidentified origin', by Edward Appleton, 2 page typescript, no date.
Dates:
c. 1945