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.

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

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

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

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

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

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

Error Strip of 5 Definitive Stamps of 1988 Mahatama Gan ...

Error Pair of Definitive Series of 1979, 30p Harvest wi ...

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

Error Travancore stamp.

Error M/S of Himalayan Ecology of Rs Thirty of Complet ...

Very Rare Partial Imperf Sheetlet of 31st Olympic Games ...