This United States postal stationery card features the historic Philadelphia Academy of Music, one of America’s oldest grand opera houses and a major cultural landmark. Issued by the USPS in 1982, the card bears a 13¢ imprinted stamp depicting the elegant façade of the Academy, reflecting its architectural grandeur and long association with the performing arts. The design uses clean line art paired with bold red lettering for the denomination and title. As official postal stationery rather than an adhesive stamp, the postage is pre-printed directly onto the card. Collectors value these items for their connection to American cultural institutions and the evolution of USPS postal stationery.