The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.


Country / Post United States of America
Date of Issue 28 January 2019
Primary theme Music & Dance (Musicians & Conductors)
Music & Dance
Subject Black Heritage - Gregory Hines
Width 25.0 mm
Height 40.0 mm
Denomination Forever
Number in set 1
Layout/Format self adhesive sheet of 20
Perforations 11 by 11
Stamp issuing authority United States Postal Service