2022年中国银行贰拾圆北京冬季奥运纪念钞4连体,编号303/11/19/27798,PMG 68EPQBank of China, Hong Kong, an uncut sheet of four $20, 1.1.2022, serial number 303/11/19/27798, 2022 Beijing Winter Olympics Commemorative,(Pick 353a1), PMG 68EPQ. PMG Census with only 6 higher grades example