Old South Arabian

Block from U+10A60 to U+10A7F. This block was introduced in Unicode version 5.2 (2009). It contains 32 codepoints.

The Wikipedia provides the following information on block Old South Arabian:

Old South Arabian is a Unicode block containing characters for writing the Minean, Sabaean, Qatabanian, Hadramite, and Himyaritic languages of Yemen from the 8th century BCE to the 6th century CE.

Chart at Unicode.org (PDF)
Block at Decode Unicode

1. Old South Arabian Letter He
2. Old South Arabian Letter Lamedh
3. Old South Arabian Letter Heth
4. Old South Arabian Letter Mem
5. Old South Arabian Letter Qoph
6. Old South Arabian Letter Waw
7. Old South Arabian Letter Shin
8. Old South Arabian Letter Resh
9. Old South Arabian Letter Beth
10. Old South Arabian Letter Taw
11. Old South Arabian Letter Sat
12. Old South Arabian Letter Kaph
13. Old South Arabian Letter Nun
14. Old South Arabian Letter Kheth
15. Old South Arabian Letter Sadhe
16. Old South Arabian Letter Samekh
17. Old South Arabian Letter Fe
18. Old South Arabian Letter Alef
19. Old South Arabian Letter Ayn
20. Old South Arabian Letter Dhadhe
21. Old South Arabian Letter Gimel
22. Old South Arabian Letter Daleth
23. Old South Arabian Letter Ghayn
24. Old South Arabian Letter Teth
25. Old South Arabian Letter Zayn
26. Old South Arabian Letter Dhaleth
27. Old South Arabian Letter Yodh
28. Old South Arabian Letter Thaw
29. Old South Arabian Letter Theth
30. Old South Arabian Number One
31. Old South Arabian Number Fifty
32. Old South Arabian Numeric Indicator