As described in the title line a First Day of Issue envelope. 100% fresh and without fault. ======= The First Day of Issue is a long practice in the stamp collecting field that collectors desire for the stamp issue postmarked on the first day that the stamp is available for sale to the public and released normally in just one city as seen in the postmark.
1979 First Day Cover - honoring Veterinary Medicine - Farnam Cachet
$3.25
Theme
Veterinary Medicine