To my knowledge this is the only postal product produced by the USPS that includes a representation of an organ. Scott UX152 was issued in 1990 in advance of the 100th anniversary of the hall's construction. The card was part of a long-running series of "Historical Preservation" cards depicting unique or innovative US architectural features on American buildings. The stamp image shows the stage area obliquely, and includes two of the three tonal egress openings for the organ sound, and the facade pipes of those openings. This article gives a good summary of the recent history of the organ including a specification of the current instrument. The original organ in the hall was by Lyon and Healy, installed in 1904. It was rebuilt by Sauter and Sons in 1946. By 1966 that instrument needed repairs, but workers on stage damaged a significant portion of the pipework, making rebuilding unfeasible. An electronic organ stood as replacement for a decade. A new organ by Moller was installed in 1981. Renovation in the hall at the end of the 20th century included a significant amount of work on the organ by the Casavant firm from Canada, beginning in 1994. Work was completed in 1999.