Hi,
The two coins you posted are not duplicates. You can see the difference if you compare the pictures and details.
The debate about Indo-Scythian vs. India Ancient is valid. It was brought before too in the forum. I guess it will be better to move all Indo-Scythian coins (Including kushana coins) to "Indo-Scythia" section.
“A man without a hobby is only half alive.”
Franklin Delano Roosevelt
Yeah, duplicates is probably not the best word. I mean they are clearly similar types of coins, issued under the same king, with similar dies, but they are listed as being in different countries.