A 1970 used postage stamp collection reflecting diverse cultures. - Used stamps: Includes used stamps from multiple countries - Design: Art style reflecting diverse cultures - Theme: Osaka World Exposition (EXPO '70) - Countries: Yemen, United Arab Emirates (Ras Al Khaimah) - Year of issue: 1970 - Printing technology: High-quality finish by offset printing A very rare set of 3 miniature sheets of airmail commemorative stamps issued by Yemen for the 1970 Osaka Expo, plus 4 bonus unused stamps with gum. Please check the condition in the images and consider purchasing. Thank you for viewing.