Wilbert Smith Archives Files Box 1131 19 1131-19-p149

Document Text (OCR)

DIVISION DE RADIOTECHNIQUE ET DE GENIE ELECTRIQUE RADIO AND ELECTRICAL ENGINEERING DIVISION CABLE ADDRESS ADRESSE TELEGRAPHIQUE PLEASE QUOTE FILE No. No DE DOSSIER A RAPP: NATIONAL RESEARCH COUNCIL OF CANADA CONSEIL NATIONAL DE RECHERCHES DU CANADA OTTAWA 7. 21 January, 1970 Mr. Arthur Bray, 1187 Agincourt Road, Ottawa 5, Ontario. Dear Mr. Bray: Following the receipt of your letter of January 18th, I contacted Dr. Eric Smith of the Mines Branch and he informs me that he hopes to have his report...