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.

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

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

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

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

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

Exceedingly Rare Multiple Printing Error of Queen Victo ...

Rare Dry Print Error Stamps Sheetlet of Breeds of Dogs ...

Printing Error Sheet of Mahatma Gandhi Definitive Serie ...

Error Travancore stamp.

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

Rare Complete Sheet of 35 Error Stamps of 5Rs of 2010 i ...

Error Stamp of King Edward VII, 10Rs, ON H. M. S. OVPT ...