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Author(s)
Batchelor, CharlesRecipient(s)
Batchelor, Thomas HatchOthers Mentioned
Subject(s)
Electric pen and mimeographSales and service
Patent assignments, licenses, and royalties
Federal funding provided by![]() ![]() A project that narrates Edison's life and work through his documents |
Recipient(s)
Batchelor, Thomas HatchOthers Mentioned
The Thomas A. Edison Papers was founded by the following organizations