First Print 1a-7a, Mint. First Print, Scott 1a-7a set. Very fresh and attractive set. Please visit my store for more items. Please take the time and join the.. RYUKYU PHILATELIC SPECIALIST SOCIETY. The organization provides a wealth of knowledge that you will not find anywhere else pertaining. To the Ryukyu Islands. Check it out, visit the website below.. If you have any questions. We will attempt to answer all questions to the best of our abilities. N invoice will be. United States Domestic. Lots are returnable unless stated otherwise or if incorrectly described.