Rare ERROR collection in Philately of British India Period

Error, British India, King George V, &frac12; Anna pair, 1922, surcharge overprint shifted to right bottom, pair with top &amp; left margins, hinged on upper margin, Phila # 191, MNH,&nbsp;excellent condition.

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

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

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

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

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

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

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

Imperf Error on Guglielmo Marconi Stamp Pair of 2 Rupee ...

Dry Printing Error Sheet of 70 Stamps of 2 Rupees in Ru ...

ERROR Block of 5 of definitive Series of 1979, 30p Harv ...

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

Error Strip of Definitive Series of 1979, 25p Poultry w ...