Issuer | Date | Desc | State | ||
- | Syria | 2/7/1957 | empty sheet (#19957) | incomplete | |
- | Syria | 3/21/1957 | empty sheet (#19958) | incomplete | |
- | Syria | 4/20/1957 | empty sheet (#19959) | incomplete | |
- | Syria | 10/3/1957 | empty sheet (#19960) | incomplete | |
- | Syria | 10/7/1957 | International Children's Day 1957, empty sheet (#19961) | incomplete | |
- | Syria | 10/12/1957 | empty sheet (#19962) | incomplete | |
- | Syria | 11/8/1957 | empty sheet (#19963) | incomplete | |
- | Syria | 11/8/1957 | glider festival 1957, empty sheet (#19964) | incomplete | |
- | Syria | 11/8/1957 | Congress of Afro-Asian Jurists, empty sheet (#19965) | incomplete |