Bidspirit auction | United States - Postal Agency

United States - Postal Agency in China - 1922, black surcharge ''Shanghai. 4cts. China'' on 2c carmine, top sheet margin block of eight with straight edge at left, post office fresh quality, full OG (margin mainly w/o gum), NH, F/VF, C.v. $1,680 as singles, Sc. #K18