Rare ERROR collection in Philately of British India Period

Error, King George V, 1929,&nbsp;&nbsp;8 Annas,&nbsp; Air Mail Series, second I in India is printed as inverted numeric 1, Phila # 219, excellent condition, Rare.

Block of Error Stamp of King George V Half Anna Surchar ...

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

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

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

Exceedingly Rare Multiple Printing Error of Queen Victo ...

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

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

Printing and Perforation Shifted Error on Strip of 14 S ...

Partially Imperf Sheet of 100 Stamps of Rural Prosperit ...

Very Rare Imperf and Perforation Shift Error in Potter’ ...

Error Pair of 1981, 20np Child Health with Printing shi ...

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