I have been looking for primary naval sources for Halifax for the summer of 1940. LAC and Héritage have war diaries for the RCA coastal batteries, but have come up short for the RCN as far as I can see. I’m not looking for convoy data per se but something like Command/Station war diaries, etc. Relevant warship proceedings might also help, but it’s the activity at Halifax that is of interest. Any ideas? Any secondary sources recommended?