Ireland. Congested Districts Board & Marconi, G. (1912). Copy letter from F.S. Sheridan, Congested District Board, to Guglielmo Marconi, granting permission for further wireless telegeraph tests on the estate of R.T. King.
MLA CitationIreland. Congested Districts Board and Guglielmo Marconi. Copy Letter from F.S. Sheridan, Congested District Board, to Guglielmo Marconi, Granting Permission for Further Wireless Telegeraph Tests on the Estate of R.T. King. 1912.
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