Airport, Ceiling indicator

Notes:
Man inside, looking at a graph inside a machine.
Date Created:
1947-09-19T00:00:00Z
Data Provider:
Grand Rapids Public Library (Grand Rapids, Mich.)
Subject Topic:
Airports, Airplane equipment, and Kent County International Airport
Rights:
© Grand Rapids Public Library. All Rights Reserved.
URL:
http://cdm16055.contentdm.oclc.org/cdm/ref/collection/p16055coll10/id/928