Mahatma Gandhi ₹10 Pair stamps these are the 1st two stamps from the sheet. These are the corner stamp of the sheet with top and left margin. And also a part of the name of a printer printed on top as 'impress'. You may find many ₹10 Gandhi stamp but in this type it is Unique as a corner stamp with 'impress' printed on top. This is what makes it Rare. Mint but Never Hinged. No Gum.

 

Hard to Find Gandhi Stamps in this type. It is a GEM in this type.