Boone-O’Brien-Harnickell Papers, 1878-1974

July 23, 2014

Inventor Name

Boone-OBrien-Harnickell

Maryland Historical Society Library
Manuscripts Division
201 West Monument Street
Baltimore, MD 21201
410-685-3750 ext 349
http://www.mdhs.org/explore/library/collections.html

3 boxes

Papers primarily consist of Albert Harnickell’s business materials and include a patent (1881) for a furnace.

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