Scott 992 mint 3c - The US Capitol 1950 Commemoratives. National Capital Sesquicentennial. representative stamp imaged.
Scott 992 mint 3c - The US Capitol, 1950 Commemoratives. National Capital Sesquicentennial. representative stamp imaged.
Scott 992 mint 3c - The US Capitol, 1950 Commemoratives. National Capital Sesquicentennial. representative stamp imaged.