In Britain unused postage stamps could be redeemed for cash at the post office, but a perforated stamp had obviously been stolen so the use of perfins gave organisations better security over their postage.
Thus the use of perfins gave organizations better security over their postage. In Britain unused postage stamps could be redeemed for cash at the post office.
In Britain unused postage stamps could be redeemed for cash at the post office. Thus the use of perfins gave organizations better security over their postage.
In Britain unused postage stamps could be redeemed for cash at the post office. Thus the use of perfins gave organizations better security over their postage.