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US Patent Office: "Improvement in Magnetic Printing-Telegraphs", April 18, 1846

 File — Box: 2, Folder: 8

Scope and Contents

Patent no. 4,464; Royal E. House

Dates

  • April 18, 1846

Creator

Language of Materials

Collection material mainly in English

Extent

2.5 cubic feet.

1 mapcase folders.

Repository Details

Part of the Division of Rare and Manuscript Collections Repository

Contact:
2B Carl A. Kroch Library
Cornell University
Ithaca NY 14853
607-255-3530
607-255-9524 (Fax)