# 631 - 1 1/2¢ Harding - yellow brown imperforate

In 1926 a company that made stamp affixing machines ordered a supply of imperforate 1½¢ stamps from the post office. By mistake, the stamps were printed on the new rotary press, and the sheet layout was unacceptable by the company. The sheets were returned to the post office, where they were placed on sale by mail to collectors. Never distributed to post offices, few collectors were aware of this new imperforate stamp and today it can be difficult to find. The stamp is most easily identified by the gum breaker bars impressed into the paper when the stamps were printed. Scott 631 Imperforate Harding

Order Pre-cut Mounts 22 x 25 mm