Canada #554-557i 6c Dark Blue-15c Light Ultramarine, Deep Carmine and Silver, Complete 1971 Christmas Issue, 3 First Day Covers Of Singles.
Three VF official Canada Post combination first day covers of the 1971 Christmas Snowflake issue. One cover has one of each single (6c dark blue, 7c bright green, 10c deep carmine and silver and 15c light ultramarine, deep carmine and silver), another features two of the 15c stamp, and the final one has one single 15c stamp. The 15c stamp is printed on the scarcer ribbed horiz paper and the envelopes are NF.
Unitrade values this combination of FDC's with the scarcer paper 15c at $41.