CAFDA741-43 Canada Scott # 741-43 Commemorative Stamp Launch FDC
First Day Cover. Ottawa 77.10.26. Canada's First Christmas Carol
Chung / Narbonne Specialized Catalogue: P092
Guests attending the official launch ceremony of a commemorative or definitive stamp issue in the late 1970s were presented with an official First Day Cover overprinted with an inscription below the cachet.