About This Stamp
The 9-cent slate green on gray 1975 stamp in the Americana issue celebrates Americans' right to assemble, picturing the United States Capitol and the wording "Right of People Peaceably to Assemble." The stamp exists with four different perforation gauges, including a coil stamp.
First Day of Issue Ceremony
First Day of Issue Date: March 11, 1977
First Day of Issue Location: New York, NY