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Dates

  • Creation: 1890-1893

Scope and Contents

Includes: Carl Olaf Lundholm and Joseph Sayers, British Patent No. 6399, for improvements in manufacture of explosives, typescript copy; Joseph R. France, Specification forming part of Patent No. 420, 447, for cotton-fiber dust and preparing the same; Carl Olaf Lundholm and Joseph Sayers, British Patent No. 13,486, provisional specification, for improvements in making and applying explosives; Francis G. du Pont and Pierre S. du Pont, amendment to application for Patent No. 455,901, for improvements in explosives.

Physical Storage Information

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Extent

From the Collection: 0.6 Linear Feet

Language of Materials

From the Collection: English

From the Collection: French

Additional Description

Access Restrictions

No restrictions on access; this collection is open for research.

Related Names

Creator

Repository Details

Repository Details

Part of the Manuscripts and Archives Repository

Contact:
PO Box 3630
Wilmington Delaware 19807 USA
302-658-2400