CHINA, PRC, # 1969-1972, Complete Set of Four, Mint, Never Hinged. Set/Sheet/Sheets, Blocks, will be mailed securely in a reinforced flat heavy duty mailer, via USPS. U.S. Mailing, First sheet/sheets will cost $2.00. Foreign Mailing will cost $3.75 for first set. In most cases for Domestic Shipping additional mailing of Stamps will cost .50 cents each and for Foreign Mailing additional Stamps will cost $1.00 each. PLEASE View my other singles and Sheets listed in my Ebay Store.