A VF airmail cover to Nicaragua, sent on December 20, 2018, franked with a single $2.50 Bear stamp from the 2015 Christmas issue, paying the foreign airmail rate. A little late use, but still within the rate period.
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 this cover is $10. The cover offered here is very fine.
