Airport Survey, Sound Machine

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Notes:: Sound system equipment
Date Created:: 1949-06-16T00:00:00Z
Data Provider:: Grand Rapids Public Library (Grand Rapids, Mich.)
Subject Topic:: Airports, Airplanes, Airplane equipment, Airline industry, Sound recording, Sound recording industry, Public opinion polls, and Kent County International Airport
Rights:: © Grand Rapids Public Library. All Rights Reserved.
URL:: http://cdm16055.contentdm.oclc.org/cdm/ref/collection/p16055coll10/id/827