Bidspirit auction | United States - Modern Errors

United States - Modern Errors and Varieties - 2002, Langston Hughes, 34c multicolored, bottom right corner sheet margin plate No.B11111 self-adhesive block of four with die-cutting omitted, backing paper intact, NH, VF, PSE certificate for pane of 20, C.v. $1,450 as two error pairs, Est. $600-$700, Scott #3557a