Rare ERROR collection in Philately of British India Period

Error, East India, British India, Queen Victoria &amp; KG V, a collection of 10 different error stamps of various types of Errors, very fine used, Extremely Rare.

Rare Error Stamp of Queen Victoria of 1891 OVPT Surchar ...

Very Rare Error Stamp of Queen Victoria 4as Green print ...

Exceedingly Rare Multiple Printing Error of Queen Victo ...

Pair of Error Stamp of King George V Half Anna Surcharg ...

2 Pairs and a single Error Stamps of KGV 3Pies, Rs prin ...

Error Stamp of Queen Victoria 2as printing shifted to u ...

Double Perforation Error on Second India Forum Summit I ...

Error Block of Four of 1981, 10np Minor Irrigation, Pri ...

Major Printing Error on Incomplete Sheet of 30 Stamps o ...

Rare Dry Print Error Stamps Sheetlet of Breeds of Dogs ...

Unprinted Error of Rural Prosperity Definitive Series S ...

Imperf Error on Guglielmo Marconi Stamp Pair of 2 Rupee ...