The First Stamp for El Salvador a 1867 Volcano San Miguel, 1/2 c, ( blue ). 1 – A1
I see most stamps are priced for much less With cancelations on them.
the Stamps I have does not have a Cancelations on it, With this stamp the one with cancelation is priced higher then the former,
How can I know if this stamp I have is a real or a forgery?
Thank You For Your Time !
