CHINA 1979 Scott #1518 'Study of Science From Childhood' souvenir sheet, T41M Mint;
Better print: No slash (/) cancellation line on denomination area.
Status unknown, sold it reprint as-is.
本邮票是复制票(非原票)，下标前请看清楚。本邮票以原样出售(as-is)，不接受退货，如不同意请勿下标！
Won bidder please pay within 3 days from closing time.
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Combine shipping discount: Multiple lot pay one-time S/H, plus $0.95 for each additional stamp lot
Buyer agrees that if item shipped with Non- Registered mail, Buyer takes own risk. If lost on post delivery, no claim no refund.
买方须知：如选择非挂号邮件，买家需要自己承担邮递风险。如果邮递遗失没有收到，买方不得投诉，不得借口要求退款。如不同意，请勿下标出价.
Return policy: If return stamps and covers (excludes "as-is" sale, that lot is non-returnable), Buyer pays the return shipping charges, and restocking fee $5; the Original shipping will NOT refund (because it was already paid to Post office, etc.).
SHIPPING & HANDLING:
USA address: 1st class package mail $5.99, online tracked mail $6.99;
Worldwide address: Airmail $7.99, Registered Airmail add $16.99 USPS registered fee;
If final won bid exceeds $25, buyer must select tracked or registered mail service.
Add 6% fees on invoice if use Paypal.