Auction 90, Session 1 - Worldwide Rare Stamps and Postal History

People's Republic of China

The auction will start in __ days and __ hours

Start price: $150

Buyer's premium:

1978, National Science Conference, 8f x3 multicolored, souvenir sheet of three with simulated perforation, nice and fresh, no gum as issued, NH, VF, C.v. $500, Est. $250 -$300, Sc. #1383a