Scott #J78 $5 Postage Due

The stamp features a red background with the words "U.S. Postage Due" in white letters at the top. The denomination "5" is printed in large white numerals in the center of the stamp.

The stamp has a face value of 5 cents and was used to indicate that postage fees for a mail item were not fully paid or not paid at all. The stamp could be affixed to the item by the post office, and the recipient would have to pay the remaining postage fee before receiving the mail.

In terms of size, the stamp measures approximately 1.5 inches in width and 0.75 inches in height. It is rectangular in shape with perforated edges on all sides to facilitate easy separation.

Scott #J78 is a popular collectible among stamp enthusiasts and historians. It serves as a significant part of the history of the United States postal system and is often used as a reference point for determining the authenticity and value of other postage due stamps from the same era.