Browse Items (397 total) Browse All Browse by Tag Search Items Collection: Hydra Previous Page Page of 20 Next Page Sort by: Title Creator Date Added Line Circuits - Ottawa Wireless Station Department of National Defence 12/15/1960 Line Circuits Ottawa Wireless Station Department of National Defence 05/25/1961 Loan of Coquelet Terminal Equipment Department of National Defence 01/08/1958 Lost Circuit Time Report Department of National Defence 01/10/1967 Memorandum for Chiefs of Staff Committee: Use of Service facilities for government telegraph traffic [draft] Department of National Defence 03/12/1947 Memorandum for Chiefs of Staff Committee: Use of Service facilities for government telegraph traffic [final] Department of National Defence 03/19/1947 Memorandum for File Department of National Defence 01/31/1947 Memorandum for file Department of National Defence 05/13/1947 Memorandum for Mr. Robertson Department of National Defence 04/04/1946 Memorandum: Communications - Hydra Department of National Defence 01/27/1947 Minutes of Meeting Held at D Sigs Room 3068 "C" AHG - 4 March 1964 Department of National Defence 03/04/1964 Monthly Traffic - Daily Average External Affairs Circuit Department of National Defence 10/08/1959 Note to file Department of National Defence 06/28/1966 Note to File - Closure of Oshawa Transmitting Station Department of National Defence 02/29/1968 Note to File - Financial Implication of Retention of Cable Services Department of National Defence 02/29/1968 Note to File: Record of Outages Circuits Leitrim to Montreal/UK Department of National Defence undated Note to HQS 1250-36 TD 5048 Department of National Defence 02/24/1965 Oshawa Transmitting Station Department of National Defence 01/30/1968 Ottawa Wireless Station Department of National Defence 09/28/1959 Placement of Civilian Operation Personnel in Consequence of Relocation of Hydra Relay and Radio Centre Department of National Defence 06/24/1965 Previous Page Page of 20 Next Page Output Formats atom, csv, dcmes-xml, json, omeka-xml, rss2