Engraving depicting Benjamin Ward Richardson lecturing at Charter House on Stephen Gray's work on electricity.

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Size: 5238px × 4003px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, archival, archive, benjamin, century, charter, electric, electricity, engraving, gray, historic, historical, history, house, lecture, richardson, stephen, ward