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 ...

Rare Error Stamps Pair of Queen Victoria Half Anna Blue ...

Extremely Rare Albino Error Envelope of KGVI of One & H ...

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

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

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

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

Very Rare Complete Imperf Sheet Error of 70 Stamps of C ...

Rare Refugee Relief Error with Inverted Printing on bac ...

Error Pair of Definitive Series of 1981, 5np Piscicultu ...

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

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