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.

Exceedingly Rare Multiple Printing Error of Queen Victo ...

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

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

Error Stamp of King Edward VII, 10Rs, ON H. M. S. OVPT ...

Rare Error Stamp of King George V printed with Inverted ...

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

Rare Definitive Series Perforation Error Sheet of 5 Pai ...

Perforation and Printing Shifted Error on Zanskari Stam ...

Double Printing Error in Block of Four Stamps Sparrow I ...

Rajiv Gandhi of Stamps Block of Four of Completely Imp ...

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

Printing Error in Definitive Series Sheet of 100 Stamps ...