Rare ERROR collection in Philately of British India Period

Error, British India, Queen Victoria 4As, 1856-64, no watermark, Grey Black, printing shifted towards downwards, the partial printed area of another stamp on this frame is visible, incorrectly perforated, Phila # 44 type, fine used, Rare.

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

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

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

Pair of Error Stamp of King George V Half Anna Surcharg ...

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

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

Imperf Block of Four in Rural Prosperity Definitive Ser ...

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

Printing and Perforation Shifted Error on Strip of 14 S ...

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

Error Pair of 1981, 20np Child Health with Printing shi ...

Complete Imperf Sheet of 100 Stamps Flora and Fauna Def ...