Army Protected Leased Circuit List - Issue 2 Amendment No 1
Emergency planning, emergency communications, DND, CBNRC, Alert
Memorandum from P.D. Smith for distribution to Sigs 2, pertaining to addition of CBNRC Goose Bay circuit to list of army protected leased circuits.
Hydra Communications - Policy, RG24, 1250-36 Vol. 2, Library and Archives Canada (LAC)
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