Taber (Undefined) Massey-Harris Press, Toronto (printer) Director General of Aircraft Production (publisher/sponsor) Massey-Harris Co Ltd (publisher/sponsor)
Taber (Undefined) Massey-Harris Press, Toronto (printer) Director General of Aircraft Production (publisher/sponsor) Massey-Harris Co Ltd (publisher/sponsor)
Taber (Undefined) Massey-Harris Press, Toronto (printer) Director General of Aircraft Production (publisher/sponsor) Massey-Harris Co Ltd (publisher/sponsor)
Unknown (Undefined) Director General of Aircraft Production (publisher/sponsor) A E Mash, Public Relations Officer, Ministry of Aircraft Production (publisher/sponsor) De Havilland Aircraft of Canada Limited (publisher/sponsor)