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Complimentary reception and banquet to Elisha Gray, Ph. D. : inventor of the telephone, at Highland Park, November 15, 1878
- "Banquet to Elisha Gray, Ph. D., inventor of the telephone, at Highland Park, November 15, 1878"@en
- "Complimentary reception and banquet to Elisha Gray, Ph. D. : inventor of the telephone, at Highland Park, November 15, 1878"@en