Private carrier (Correo Andreani) international label/stamp. It will not be listed in Scott.
Thanks khj, Is it worth throwing in a 5c or 10c lot, auction for countless dollars, or toss in the trash?
There will likely be some interest as a private post.
Thanks smaugie
Just Gotta Know!!! Many thanks, Dave.
re: Argentina - Stamp or Postage Label? Scott#? Value?
