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Memory Engines, Historical Reference Handbook, The Venerable Curtiss OX-5 from the cradle of aviation, 1980

 File — Box: 14, Folder: 8
Identifier: MSA 25, Series 2, Sub-Series 1, File 12

Scope and Contents

From the Sub-Series: Among the items in this sub-series are documents concerning Johnson's patents and files from his patent attorney (1966-1975); Johnson's United States patent, 3,860,202; Method and Apparatus for Dispensing Granular Material from Aircraft, January 14, 1975; and patent information on his "Map Vending Machine," 1975-1977.

Dates

  • 1980

Access Information

The collection is open for research.

Extent

From the Sub-Series: 1.655 Cubic Feet (Three legal-size full-width manuscript boxes)

Language of Materials

From the Collection: English

Repository Details

Part of the Purdue University Archives and Special Collections Repository

Contact:
504 Mitch Daniels Boulevard
West Lafayette Indiana 47907 United States
765-494-2839