k’h |d (before i)| t with i | d before i | d(i) | 19 | | | | | | 20 | â | a | a | a | a | 21 | d’h | t before u | t’h | t before u | t(u) | 22 | ʹm | m | m | m before a | m | 23 | t | t | t | t before a & i | t | 24 | q | k before u | kh | k before u | k(u) | 25 | θ | z | th |th before a, i, u| th | 26 | j for y | y | y | y before a, i, u| y | 27 | z’ | j | jh | j before a | j | 28 | ‘m | m before i | m (with i)| m before i | m(i) | 29 | | | | | | 30 | n | n | n | n before a & i | n | 31 | g’ | zh before i| j | j before i | j(i) | 32 | ψ | kh before u| m (with u)| m before u | m(u) | 33 | dh | d before u| dh | d before u | d(u) | 34 | g | g | g | g before a | g | 35 | u | u | u | u | u | 36 | | | | | | 37 | s | sh | sh |sh before a, i, u| sh | 38 | f | p before r | f | f before a? | ph(r) | 39 | ‘r | r before u | r (with u)| r before u | r(u) | 40 | h | h | h |h before a, i, u | h | 41 | kh | kh | kʹh | kh before a & u | kh | 42 | | | n (with u)| n before u | n(u) | 43 | gh | g before u | gh | g before u | g(u) | 44 | rp | rp | q? | doubtful final | | 45 | | | ñ | ñ | ñ | 46 | | | | | | 47 | dᵃh | | dah? | | | 48 | bumi | | bumʹi | | | 49 | ----------+------------+-----------+-----------------+---------+----+ APPENDIX B _TABLE SHOWING THE TRUE VALUES OF OLD PERSIAN LETTERS; AND THE AUTHOR AND DATE OF THEIR DECIPHERMENT_