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 ...

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

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

Exceedingly Rare Multiple Printing Error of Queen Victo ...

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

Error Stamp of definitive Series of 1974, 25p Chittal, ...

1977 Strip of 7 Vertical Stamps Childern's day of 25P o ...

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

Rare Perforation & Printing Error in Block of 20 of 5 P ...

Printing and Perforation Error Sheet of 100 Stamps of M ...

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