Rare ERROR collection in Philately of British India Period

Error, British India, King George V, &nbsp;1922, &frac12; Anna, Block of Four, Surcharge Overprint inverted, Phila # 191, MNH,&nbsp;excellent condition, Rare.

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 ...

Rare Error 25 Rs Stamp of KGV of 1912 E & R are Broken ...

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

Stamps with Various Errors of Queen Victoria & King Geo ...

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

Error Pair of Definitive Series of 1979, 30p Harvest wi ...

1997 Double Year Printed Error in 2Rs Pair with upper s ...

Printing and Perforation Shifted Error in Shrine Basili ...

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

Unprinted Error of Rural Prosperity Definitive Series S ...