Expansion of EASE Automatic Telegraph Relay Centre
subject: Emergency planning, Emergency communications, EASE
description: Material duplicated in HY00133.
creator: Department of National Defence
source: Hydra Communications - Policy, RG24, 1250-36 Vol. 2, Library and Archives Canada (LAC)
publisher: Canada Declassified
date: 04/17/1962
rights: Canadian Crown
format: PDF
language: en
type: Text