Janet Lunn & Christopher Moore. The Story of Canada. Lester | Publishing/Key Porter Books, 1996. |
Sketch by Paul Goranson, who painted Canadians in the RCAF from 1941 to 1947, after which he disappeared. (He was eventually found to have moved to New York City to become a display designer and then a scenic artist for the Metropolitan Opera.)
Looks like a Wellington with the geodesic framework in the background..