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

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

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

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

Exceedingly Rare Multiple Printing Error of Queen Victo ...

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

Printing Error Sheet of Mahatma Gandhi Definitive Serie ...

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

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

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

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

Error Defenative One Rupee Stamps of Black Ommited. ...