Issued by the United States Postal Service, this 13.2¢ “Coal Car 1870s” stamp forms part of the Transportation Coil Series, celebrating America’s industrial and transportation heritage. The design depicts an early coal car from the 1870s, a nod to the nation’s railroad-driven energy economy. Printed in dark green and red, the inscription “Bulk Rate” signifies its use for bulk mailings rather than standard postage. This issue reflects the precision of 1980s definitive designs, appreciated for their fine engraving and historical authenticity.