Info at
http://en.wikipedia.org/wiki/Ala_ud_din_KhiljiBillon 6 Gani, 704 or 714 AH (Ref. R991, Goron D232, Tye 418.1)Obverse Al-sultan Al-Azim 'Ala Al-Dunya Wa Al-Deen (The Sultan, the greatest one, excellence of the world and of the faith)
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Here is a crude illustration depicting my take on the legend.
Reverse Abu Al-Muzaffar Muhammad Shah Al-Sultan (Father of the victorious*, Muhammad Shah, the Sultan)
*This is the literal translation. The meaning is best expressed as "The Supreme Conqueror".
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Break-up of the inscription:
Obverse
First line: Alif+Lam=
Al Sin (medial) (invisible on these coins!)+Lam+Toe+Alif+Nun (detached form)=
Sultan Alif+Lam=
AlSecond line: 'Ain (initial form)+Zoe+Mim=
Azim 'Ain (initial form)+Lam+Alif=
'Ala Alif+Lam=
Al Da (of Dunya)
Third line: Nun+Ye (medial form)=
Dunya Waw=
Wa Alif+Lam=
Al Da+Ye+Nun=
DeenReverse
First line: Ain+Be+Waw=
Abu Alif+Lam=
Al Mim+Zoe+Fe+Ra=
MuzaffarSecond line: Mim+Ha+Mim+Da=
Muhammad Shin (initial form)+Alif+He (detached form)=
ShahThird line: Alif+Lam=
Al Sin (medial) (invisible on these coins!)+Lam+Toe+Alif+Nun (detached form)=
Sultan