Can anybody share images of partial strike error coins particularly where the year and mint mark are partially striked.
Maybe Partial Collar Strike? Probably not since the year shows on all of them. Let's see if @fodegrass responds?
Look at the year and mint mark in this coin it is different from other 50 paise coins. It looks like less die is used in this one.
What I’m seeing is a coin that was minted by a worn die and it has circulated west. It was also possibly struck through some grease that was spread on the die.
I don’t collect foreign coins but they basically have the same minting process that the US has. For a value you should repost in world coins forum.