William J. Hammer Collection

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id	id william-j-hammer-collection
contentType	contentType collection
stage	stage normalized
pageCount	pageCount 1
source	source import

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William J. Hammer Papers

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H-M

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Edison Electric Light Company: Lamps, Distribution

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Radium

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Glass Plate Photonegatives

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Publications

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E-G

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Domestic Applications Of Electricity: Early Home, Appliances

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Phonographs

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Reference Materials

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Pearl Street Station, New York

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Portraits of "Eminent Men of Electrical Science"

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Expositions, world:

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Correspondence

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Photographs

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William J. Hammer Papers

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Articles and writings on electric inventions

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Edisonia

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Menlo Park; Electric Train; Incandescence

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Reference Materials

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News clippings:

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Edisonia

Survos folio row show

William J. Hammer Collection

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