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 ...

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

Rare Error Stamp of Queen Victoria of 1891 OVPT Surchar ...

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

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

Double Perforation Error Sheet of Justice Mehr Chand Ma ...

Error Travancore stamp.

Printing Error in Definitive Series of 15 Paisa of 1982 ...

Very Rare Inverted Printing Error Miniature Sheet of In ...

Rare & Unique Error Stamps of Cochin with inverted S in ...

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