Airport Survey, Sound Machine

Notes:
Sound system equipment
Date Created:
1949-06-16T00:00:00Z
Data Provider:
Grand Rapids Public Library (Grand Rapids, Mich.)
Subject Topic:
Airports, Airplane industry, Airline industry, Public opinion polls, Sound recording, Sound equipment & supplies, and Kent County International Airport
Rights:
© Grand Rapids Public Library. All Rights Reserved.
URL:
http://cdm16055.contentdm.oclc.org/cdm/ref/collection/p16055coll10/id/829