Memorandum regarding PCO War Book
This January 1952 memorandum from Squadron Leader Evans includes a list of the Privy Council Office's responsibilities identified in the Government of Canada War Book.
This seems to be an early step in the preparation of the Privy Council Office War Book, the first draft of which is included in this collection.
Document Viewer
RG2, D-28-5(p), "Department of National Defence - Government of Canada, War Book - Privy Council Office War Book," Library and Archives Canada.