CAFDC532re Unitrade # 532. Canada Post Replacement Cover
Unitrade # 532 First Day Cover
Emily Carr Painting
Canada Post Replacement Cover
Ottawa, 12 February 1971
Chung / Narbonne Specialized Catalogue: R151
Beginning in 1949, first day covers forwarded to the post office in Ottawa which were damaged or lost during processing were replaced with a specially designed cover. Eight different cachet designs are known. The practice continued until 1974.