4 VF airmail covers to the UK of the 37c, 45c & 86c multicoloured from the 1988, 1993 & 1997 Winter Olympics - Industrial Design. One cover, sent in September 1997, is franked with singles of the 45c Industrial design and 45c Scenic Highways, paying the 90c rate which was in effect. A second cover, sent on March 7, 1988 is franked with a pair of the 37c Winter Olympics, paying the 74c rate. A third cover, sent on October 20, 1993, is franked with a single 86c Art Canada to pay the airmail rate in effect at that time. Finally, the fourth cover, sent on December 1, 1995 is franked with a single 90c Christmas stamp to pay the 90c airmail rate. Some nice single frankings here, which are much tougher to find than you would think.
Unitrade does not list post 1947 commercial covers separately, though they do state that single frankings to foreign destinations are worth $10-$15 each. Our estimate of the value of these covers is $25. The covers offered here are very fine.
