Hydra Dublin Core Title Hydra Collection Items Memorandum for Mr. Robertson Department of National Defence 04/04/1946 [Robertson to Travis] Department of National Defence 05/07/1946 [Robertson to Foulkes] Department of National Defence 05/07/1946 [Memorandum: Hydra Communications] Department of National Defence 06/05/1946 [Memorandum: DCGSA] Department of National Defence 07/06/1946 [Hydra - Notes from DCGS A] Department of National Defence 07/08/1946 HYDRA Department of National Defence 08/27/1946 [Vice Chief of General Staff Memorandum] Department of National Defence 09/05/1946 [DCGS B HYDRA] Department of National Defence 09/18/1946 [HYDRA Summary] Department of National Defence 09/23/1946 [HYDRA Summary 2] Department of National Defence 10/01/1946 [Hydra decision delay] Department of National Defence 10/05/1946 [Wrinch to CGS] Department of National Defence 10/19/1946 [Wrinch note] Department of National Defence 11/12/1946 [Pearson to Foulkes] Department of National Defence 11/29/1946 [Crean to Wrinch] Department of National Defence 11/19/1946 Hydra Project: Note of Arrangements Between the Directorate, Royal Canadian Corps of Signals, Canadian Army, And the Directorate of Special Communications, Great Britain Department of National Defence undated [DDSC to Wrinch] Department of National Defence 01/24/1947 Memorandum: Communications - Hydra Department of National Defence 01/27/1947 [Lt. General Chief of General Staff to Pearson/Heeney] Department of National Defence 01/30/1947 View all 397 items Collection Tree Hydra
