Lot 689

1978 J25M National Science Conference S/S, MNH with original gum.

1978年J25M科大小全張新，原膠無貼。

重要通知：所有新中國郵品（從第587項開始到773項），在拍賣後7天内完成支付的，只收10%買方佣金。
IMPORTANT NOTICE: only 10% buyers’ commission are charged on New China items (from Lot 587 till Lot 773) provided payment is received in full within 7 days from sales.