American Bosch Engine Spark Plug Shield, 1929 ARC Design
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Date
1929
Country of Origin
United States of America
Type
AVIONICS-Communication
Manufacturer
American Bosch Magneto Corp. Physical Description
A.R.C. design (radio frequency labs).
Dimensions
7.1 cm (3 in.) high, 4.7 cm (2 in.)diameter Inventory Number
A19840550000
Credit Line
Gift of Cessna Aircraft Company.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.