01538nam a2200349 a 4500 cihm_80430 CaSfIA 20260204191755.0 m o d cr|||||||||||| 970311q19001910quc |o|||| 001 0 eng d 066580430X (OCoLC)1042128844 CaOOCIHM eng CaOOCIHM AEU CaSfIA 384.1/4 20 Private mining and metallurgical telegraphic cipher code of the Canadian Pacific Railway printed under the supervision of W.H. Aldridge. [Québec? : s.n., between 1900 and 1910] 1 online resource (4 microfiches (172 fr.)) CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 80430 Includes ms. annotations. Includes index. Filmed from a copy of the original publication held by the British Columbia Archives and Records Service, Victoria. Ottawa : Canadian Institute for Historical Microreproductions, 1996. vii, 313 p. ; 18 cm. 43 Cipher and telegraph codes Mines and mineral resources. Cipher and telegraph codes Mettalurgy. Codes chiffrés et télégraphiques Mines et ressources minières. Codes chiffrés et télégraphiques Métallurgie. Canadian Pacific Railway Company. CIHM/ICMH microfiche series ; no. 80430 https://archive.org/details/cihm_80430 Free eBook from the Internet Archive https://openlibrary.org/books/OL19283386M Additional information and access via Open Library 976004461 cihm_80430 ark:/13960/t0001gf6p